Chat interface

I would be super happy with an overlayed chat interface, like a little box into corner that you could minamize or have pop up just in the bottom for chating, that would be super cool

Pretty sure that's what social media sites and IM clients are for and not porn forums.

Fakku has an IRC (Internet Relay Chat) accessable here https://www.fakku.net/irc. It isn't exactly the same thing, but it's the closest thing Fakku has to a real time chat system.