mstdn.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
A general-purpose Mastodon server with a 500 character limit. All languages are welcome.

Administered by:

Server stats:

16K
active users

Looks like Flammulina velutipes s.l. - a good edible winter mushroom. But you'd have to ID it correctly by looking at the stem