So, about this Mastodon thing (still learning):
- mastodon.social is to Mastodon what gmail.com is to email,
- like in email @usernames are only unique within a given server,
- MAXLEN=500 here,
- RTFM: github.com/tootsuite/mastodon/
- enough people already asked about end-to-end encrypted DMs. There are no.
- no one asked about e2e signed toots though yet?
- if you believe you're trustworthy enough, consider using the ✅ character to let others know they can trust you.

mastodon.cloud

Generalistic and moderated instance.