Suggestion time!
I'd like to see more characters enabled, obviously the most common ones such as ?!,.'+- and so on. Also ">" and "<". I don't see a reason why these are forbidden on here, I mean you can't even use the default pvp room names, since they have question and exclamation marks. I got so used to writing for example "Lf>opener", that I still do that every time and cry when it doesn't work.
Hope this wouldn't be too hard to do.