@aral @Gargron Hooray for editable posts.
It's crucial if we want to have large and serious articles in the Fediverse.
It's not that important for Mastodon per se (because it's microblogging, it's throwaway shit), but when we get something like Wordpress or Livejournal join the club, we _need_ the editing.
We can also show GIT-style diffs in the interface to show how exactly the post was edited, to avoid abuse.