What's wrong with the "edit" button? I mean, sure... there's a 30 min lockout on edits, which is stupid, but that seems to be a designed feature that's working-as-intended.....
You press edit button and you get this white screen so you have to press "more options" to get to another screen where you can edit. Also there are no spoiler tags and it doesn't allow more than 1 or 2 empty lines. Long lists screws everything up. You can't edit the title of your own threads and the post has the same 30min time limit as regular posts. The color text button sometimes doesn't work properly.