Re: new player
A neat thing about the games here is that you can be admitted as a lurker, which basically means a spectator.
No one can mention specific games in this thread through. It is against the rules. So you have to look in the Wanted Players forum for game advertisements, or Game Proposals, Input, and Advice for interest checks for games.
Just ask to be a lurker when you apply to a game. Some games actually leave the game threads visible to the public, but I don't know of any quick way to find those, so I suggest looking at the Wanted Players thread for active games. Don't bother responding to those threads though, as only some GMs actually go check them for responses, instead follow the link to the game and click Request Access to send a PM to the gamemaster.
There is also a beginners forum on here for more info.