RPG: Tempus Fugit looks like an interesting Harry Potter RP. It looks like its mods have put a lot of thought into it.
I'm not terribly happy with the RPG I'm currently in; it's very slow, and I'm only in one thread with another player--despite having started four. Not acceptable. That one thread is going gtreat guns, and I'm enjoying the heck out of it, but...when a mod says they can't RP with your character because their muse 'isn't speaking' to them--that's a pretty lame excuse. Yes, I realize that sometimes, the muse runs dry. But if you're a mod, your job is to facilitate the game, not stall threads.
So anyway...I'm looking at this other RP, which is on Insanejournal.