Ah, there's already so many people here! And someone actually highjacked the Question! Never thought that would be a problem. Means it's a good crowd of people though :P My second choice would be an Atlantean, but since someone has already called that out too I'll have to think about it for a moment. That is, of course, if you'll have me. 

My DC fandom knowledge is probably somewhere just around the average. I've been introduced into the DC universe with Justice League and Justice League Unlimited (which I still think are quite possibly the best superhero shows ever) and sort of took it from there. I'm not a big fan of the Dark section of the universe, so if that is going to have major influence I'd like to know, but apart from that, I'm very curious what a DC Roleplay would be like!