So who plays? I've seen a couple of mentions of it in game threads.
I've only been playing a couple of months (Summoner level 13).
I focus on support characters. Galio is my favorite, though he needs a bit of work (apparently he used to totally dominate and needed to be scaled down. I can see how that happened, but it went a bit too far). Also tend to play Soraka a bit and am learning Janna and Zilean. It is really hard to play Zilean at low levels because your allies tend to not know how he works and don't take advantage of your assists properly.