1. mytter.jp: suspension

A social platform for HCI folks and fans of PCS. Hosted by Princeton HCI. Managed by a group of volunteers.

hci.social is a Mastodon instance for Human-computer Interaction researchers and practitioners. Hosted by Princeton HCI. Managed by a group of volunteers. Learn more in our Frequently Asked Questions page.

Our DMCA Registration Number is DMCA-1066159. DMCA Section 512 notices may be submitted via email at help@hci.social.

1. Treat everyone with respect and consideration; under the umbrella of respect, we expect all participants to be mindful of their speech and behaviors.
2. Communicate openly and thoughtfully with others and be considerate of the multitude of views and opinions that may be different than your own.
3. Be respectful and mindful in your critique of ideas.
4. Respect others’ identities in full, e.g., using their specified pronouns.
5. Respect others' right to engage or disengage in conversation.
6. Accept responsibility to take action, as bystanders and advocates, to call out and report misbehavior and to hold each other accountable to these rules.
7. Do not engage in harassment in any form, including comments that target other participants based on characteristics such as gender, gender identity and expression, sexual orientation, race, ethnicity, age, ability, status, physical appearance, body size, or religion.
8. Do not engage in unwelcome personal attention, particularly when one individual has authority over the other.
9. Do not engage in persistent, unwanted attempts to contact another group member, particularly when one individual has authority over the other.
10. Do not deliberately intimidate, stalk, or threaten violence.
11. Do not engage in sustained disruption of online discussions.
12. Do not advocate for, or encourage, any of the sanctioned behavior described above.
13. Do not use this server if you are younger than 18 years old.
14. Do not post content unlawful in the United States or the State of New Jersey.

1. mytter.jp: suspension
2. polyglot.city: limitation

Irish Mastodon - run from Ireland, we welcome all who respect the community rules and members.

A server started by people connected to Ireland, but open to all who respect the server rules.

Freastalaí atá dírithe ar dhaoine a bhfuil baint acu le hÉirinn, ach atá oscailte do gach duine a urramaíonn ár rialacha.

Donations

If possible, you can contribute to the running costs of the instance at https://opencollective.com/mastodonie

Ownership

Mastodon is controlled by Mastodaoine CLG, a non-profit. Directors: Bernard McKeever and David Faherty

Status Page

Server Status

Thank you <3

1. Don't Be A Ballox
2. No bigotry, racism, xenophobia, sexism, homophobia, transphobia, anti-Traveller speech or any hate speech.
3. No unsolicited DMs
4. We operate on a "3 strikes and you're out" basis.
5. Posts with sexual imagery depicting real people must be owned by the same people or have clear consent to be used in this manner.
6. We do not accept registration applications from AI crawlers, bots or other slopageddon.

1. fedi.kyuties.rocks: suspension
2. jubi.life: limitation
3. mytter.jp: suspension
4. social.cutiecluster.cc: suspension
5. social.digital-artifacts.net: limitation

Your Stylish Replacement for Twitter X. No Ads, No Spyware, No Manipulation.

🔥 PrivacySafe Social: Your Stylish Twitter X Replacement.

We promote safe and respectful discussion. Our growing community connects you with 1,000+ servers & millions of users in the decentralized Mastodon network. 👉 JOIN FREE

🤓 No Ads, No Spyware, No Manipulation.

Browse the Live Feeds for posts from people around the world:

❤️ Support our work with a donation — often tax deductible in the USA.

🤝 Our Commitment To You

We aren't Big Tech and we don't play their game.

1. 
   
   We Will Never Serve You Ads: We believe the Internet should have no advertising surveillance and no secret trackers. We don't conduct tests on users or subject you to dark patterns. You deserve a community without ads, distractions, and clutter.
   
   
2. 
   
   We Will Never Spy On You: Your privacy is paramount and our founder is an expert in the field. We will never conduct click-tracking, install spyware, or analyze your speech, behavior, mood, or face. If a software feature could introduce a risk to your privacy, we point it out.
   
   
3. 
   
   We Will Never Manipulate Your Timeline: Your feed is displayed chronologically and all content is presented in the order it is posted or fetched from the original source. We do not artificially promote posts or spam your timeline and give you the power to filter your own feeds.
   
   
4. 
   
   We Will Never Force AI on You: What you do with Artificial Intelligence is your personal choice. PrivacySafe does not push AI agents on you or require dependencies like OpenAI in our apps. On PrivacySafe Social, you can communicate with no algorithmic interference, no AI moderation or suggestions, and no filter bubble.
   
   

We take active steps to protect your privacy while respecting your autonomy. For example, we opt you out of public search engines and the profile directory by default but empower you to change these settings.

✍️ Contact Us

Look for the Helping Hen!

Our Helping Hen will guide you on PrivacySafe Social and is your first point of contact. Please contact @HelpingHen via Direct Message (Private Mention) before sending us an email or filling out a form.

• DO NOT send sensitive information. See "File A Report" below.
• Make sure you contact the @HelpingHen account. These URLs are correct: https://privacysafe.social/@helpinghen | https://psafe.ly/hen
• Any account impersonating Helping Hen will be suspended.

🏡 8 Simple Rules, Honest Moderation, Zero Fees

We advocate for free speech and publish content to PrivacySafe Social from 1,000+ domains across the web and the world. We can't moderate content from these outside sources if it doesn't abide by our 8 Simple Rules. However, we can choose not to publish content from specific sources. As a member of the decentralized Mastodon network, we commit to the Mastodon Server Covenant and content will be moderated according to those guidelines. Our 8 Simple Rules are called "Server Rules" by Mastodon.

PrivacySafe Social endorses both the Manila Principles on Intermediary Liability and the Santa Clara Principles on Transparency and Accountability drafted by the Electronic Frontier Foundation and other speech advocacy organizations. To demonstrate our commitment to these transparency principles, we publish our moderation numbers and a list of Moderated Servers with rationale (on this page, below) and update that information regularly (e.g., at the beginning of each month).

📈 Metrics as of April 1, 2026

PrivacySafe Social metrics are publicly verified by FediDB and our ranking in the Top 20 open Mastodon communities.

• 
  
  1,205 domains can publish content to PrivacySafe Social. This number is approximate as servers go up and down.
  
  
• 
  
  42 domains (3.5% of total) have been suspended due to activity such as spam and repeated NSFW posts.
  
  
• 
  
  17 domains (1.5% of total) have been limited from posting to the public timeline. This prevents our audience of primarily English readers from being inundated with non-Latin characters. Our users can still follow accounts on those domains and share content from them.
  
  
• 
  
  12 users have been suspended for attempted attacks (malicious bot activity, attempted XSS injection, or penetration testing conducted on a live system without permission).
  
  
• 
  
  52 users have been suspended for activity such as spam, impersonation, and financial scams.
  
  
• 
  
  January 2026: 509 users total | 190 new users | 258 monthly active users (MAU) | 293 peak daily active users (DAU)
  
  
• 
  
  February 2026: 693 users total | 184 new users | 269 monthly active users (MAU) | 306 peak daily active users (DAU)
  
  
• 
  
  March 2026: 1,104 users total | 411 new users | 494 monthly active users (MAU) | 508 peak daily active users (DAU)
  
  
• 
  
  By April 4, 2026: 1,316 users total | 212 new users | 514 peak daily active users (DAU)
  
  

📢 File A Report

Never send sensitive info about you or other users via Direct Message (Private Mention) or email.

• 
  
  Bugs & Security Issues: See our Bug Bounty Program or email security@privacysafe.net (PGP)
  
  
• 
  
  Report Abuse: File an Abuse Report or email abuse@privacysafe.net (PGP)
  
  

🚨 Crisis Hotlines

• 
  
  Emergencies: If you believe there is an imminent risk to you or others such as suicide, self-harm, or another emergency, call your local emergency service (911 in the USA).
  
  
• 
  
  988 Lifeline: If it is NOT an emergency but you are experiencing a personal crisis, call 988 Lifeline (call or text 988 in the USA).
  
  
• 
  
  Security Help Line: If you have been the victim of a digital security incident and need immediate assistance, contact AccessNow's Digital Security Help Line (email help@accessnow.org using PGP key).
  
  
• 
  
  Trans Lifeline: If you are a trans or questioning individual who needs personal support from a trans or questioning peer, contact Trans Lifeline's Hotline (1-877-565-8860 in the USA and 1-877-330-6366 in Canada).
  
  

💻 Nonprofit Community for the Public

PrivacySafe Social is brought to you by 🔆 PrivacySafe Foundation, a 501(c)(3) nonprofit public charity advancing access to cybersecurity education, decentralized technology, Free/Libre and Open Source Software (FLOSS), and public-interest research. We believe strong privacy and security should be available to everyone. PrivacySafe Social is hosted in the EU and we strive for the strongest default privacy settings possible.

• ❤️ Support our work with a donation — often tax deductible in the USA.

PrivacySafe Social runs on

1. Privacy First
2. Respect Always
3. Act Lawfully
4. Must Be 18+
5. No Spam
6. No NSFW
7. Credit Authors
8. Disclose AI

1. Je te jure le serveur il a des règles ne me déferre pas...

The largest independent ServiceNow developer community with over 11,000 registered members and 500 active daily users. SNDevs.com

This server is an extension of the SNDevs community.

This is a place for people who share a common interest to gather and be themselves. While we are a community centered around the ServiceNow industry, you can participate and be a part of the server even if you don't necessarily post all ServiceNow content all the time.

Rules

The interpretation of the rules is ultimately up to the administration of the server. If you no longer wish to be a part of the server, you are able to move your account to a different server.

You consent to follow the community guidelines and rules listed below by having your account in or participating in this server.

Funding

We are funded through our Patreon.

Slack

Join slack through invite.sndevs.com.

Emojis

Check out our full Emoji list.

SNDevs Community Guidelines

We really like the Ubuntu Code of Conduct and GDG Community Guidelines and we've modeled our community guidelines based on them.

1. 
   
   Be nice. We are all a part of the same community, so be friendly, be welcoming, and be a nice person. Be someone that other people want to be around. We will likely run into each other more than once at Meetups and other events like Knowledge® and CreatorCon®. Leave a good impression.
   
   
2. 
   
   Be respectful and constructive. We are a very diverse group from numerous countries and backgrounds, so we are not going to agree all the time. Remember to be respectful and constructive with your communication to your fellow community member.
   
   
3. 
   
   Do not: get into flame wars, make personal attacks, or vent/rant unconstructively. Everyone should take responsibility for their community and take the initiative to diffuse tension and stop a potential flame war or negative conversation as early as possible.
   
   
4. 
   
   Be collaborative. Work together! We can and should learn a lot from each other. Share- knowledge, help each other out.
   
   
5. 
   
   Participate. This is YOUR community, so be a part of it! Join in on discussions, show up for in person meetings regularly, give constructive feedback, and offer to help implement that feedback!
   
   

1. No NSFW content. Consider this an extension of your professional network. If you wouldn't share it with your boss, you probably won't want to share it here.
2. No racism, sexism, homophobia, transphobia (including deadnaming or misgendering), xenophobia, ableism, or casteism will be tolerated.
3. No incitement of violence or promotion of violent ideologies.
4. No harassment, dogpiling or doxxing of other users.
5. No illegal content.
6. No anti-science rhetoric.

Mastodon-server exclusief voor Vrienden van Computer Club.

1. Mastodon-server voor Vrienden van Computer Club (https://vrienden.computerclub.online).

Join us to help build a more sustainable planet by addressing climate change, inequality, and systems of oppression.

Rules

1. Users must agree to work towards a more sustainable, equitable world that addresses oppression and inequality.
2. No racism, homophobia, anti-semitism, or eco-fascism
3. No promotion of violent ideologies
4. No harassment or bullying
5. Avoid excessive spamming of duplicative or similar content

A server intended for (but not limited to) users in Scotland or who identify as Scottish.

Help!

For information about Mastodon and how to use it, the documentation section of joinmastodon.org is a great place to start.

To report bugs or issues with the Mastodon software, or to suggest features/improvements, go to the Mastodon projects page on GitHub.

For any questions about the mastodon.scot server send an email to trumpet@mastodon.scot or visit our helpdesk (free registration required).

We have a page showing uptime and server status at status.mastodon.scot

About mastodon.scot

mastodon.scot is administered by volunteers based in Scotland. Our primary servers are located in Germany, with backup infrastructure in Scotland. These are shared resources that also power mas.to.

We currently have 140 processor threads, 550GB memory and 46TB of primary storage available.

Donations

We run mastodon.scot as a free service because we love Mastodon, but it costs us lots of money! If you'd like to donate towards our running costs you can contribute by buying Trumpet a donut. Or lots of donuts! Trumpet loves donuts.

The current recurring monthly costs for our shared infrastructure total £964.57, including:

• Server hosting - £638.17
• CDN/object storage - ~£250.00 (variable)
• Mail delivery - £26.40
• Backup infrastructure - £50

Our current monthly donation income (before processing fees and charges) is £1,084.20.

Moderation

Moderation of this server is carried out by our volunteer moderators on a best-efforts basis, based on interpretation of content posted to the server against our published rules.

We subscribe to the IFTAS pledge against targeted misgendering and deadnaming in the Fediverse.

We’re working with Gaza Verified to welcome and provide a safe space for Palestinians.

Do luchd na Gàidhlig

Cuiridh sinn fàilte chridheil air a' Ghàidhlig aig mastodon.scot ach nam b' fheàrr leat frithealaiche le barrachd Gàidhlig ann, mholamaid ailbhean.co-shaoghal.net.

Supporters

We are very grateful to dotScot Registry who have kindly provided our mastodon.scot domain name.

Follow them on mastodon.scot at @dotscotregistry!

1. No discrimination, including (but not limited to) racism, sexism, homophobia or transphobia (including targeted misgendering, deadnaming, or promotion of so-called 'conversion therapy').
2. No explicit (NSFW) content without content warnings and/or sensitive media markers. Explicit content must not be used in user avatars or header images.
3. No harassment of other users on this or other servers.
4. No content illegal in the following countries: United Kingdom, Germany
5. No incitement of violence or promotion of violent ideologies.
6. No disinformation regarding public health issues or political/military campaigns.
7. No spam. This includes commercial advertising, promotion of services, and SEO.
8. No impersonation of other individuals, public figures or organisations, unless clearly marked as a parody.
9. All automated (bot) accounts must enable the bot flag in their account preferences, respect #nobot markers, and post as unlisted unless making less than one post per hour.

1. adulthood.lol: limitation
2. anticapitalistcatgirl.club: suspension
3. bbs.generallyrubbish.net: suspension
4. benzo.fans: suspension
5. bladerunner.social: suspension
6. citrus.farm: suspension
7. emeraldsocial.org: suspension
8. fedi.kyuties.rocks: suspension
9. fruef.social: limitation
10. furry.community: suspension
11. fv.technogothic.net: suspension
12. jubi.life: suspension
13. mastodon.sideslip.social: suspension
14. monads.online: suspension
15. monsterfuckers.online: suspension
16. mytter.jp: suspension
17. octodon.social: suspension
18. polyglot.city: suspension
19. rage.love: suspension
20. religion.masto.host: limitation
21. strangeobject.space: limitation