No it wouldn't, it would make things nicer and easier to watch a thread. You could say the same thing about conversations, but they're really not, in my honest opinion. Also, a lot of people waste their time posting low quality content - this isn't going to make a difference at all, whatsoever.I mean, live conversations are great and should be treated like live chat, but we are a forum first and foremost. If we allowed supreme to have live chat styled forum threads, it would turn into a gigantic chatbox instead of well thought out forum post replies.
