True. Only thing is that technically, the usually egregious things such as controlling other peoples characters, players scoring hits on other players without dodge attempts, and other such things may occur, as there aren't really firm guidelines there, or even suggested ones, so you really have to be careful. I can't say from experience, since I don't play in the Free section, but I'd assume that the little blurb about it is to be taken seriously, and one line replies with few guidelines doesn't sound like a fun time for me. I don't mean to insult anyone, or discourage you from looking into a section, I'm just sharing. 
Anyway, yeah. I'd suggest looking in the general interest check section to see if anyone's doing something you'd enjoy.