If you're new to the fediverse, our new guide to Mastodon settings will help you get started. https://www.eff.org/deeplinks/2022/12/how-make-mastodon-account-and-join-fediverse
How to Make a Mastodon Account and Join the Fediverse

The recent chaos at Twitter is a reminder that when you rely on a social media platform, you’re putting your voice, your privacy, and your safety in the hands of the people who run that system. Many people are looking to Mastodon as a backup or replacement for Twitter, and this guide will walk you through making that switch. Note this guide is current as of December 2022, and the software and services discussed are going through rapid changes.

Electronic Frontier Foundation
@eff could you please make a legal primer for those hosting Mastodon instances in the USA? obligations for data, obligations to LE, obligations to DMCA, GDPR, etc
Carey Lening (@[email protected])

Also re-sharing: I am working on a Data Protection/Privacy Guide for Instance Admins of Masto/Fedi services modeled after the #GDPR, but many of these considerations apply across other jurisdictions' #privacy laws. Have a look, and I welcome any/all comments, good or bad: https://github.com/clening/MastodonPrivacyGuide

Data Protection Social