So Marvel's coming out with an MMO (Massive Multiplayer Online) game, called Marvel Heroes. Here's a link:http://www.superherohype.com/news/articles/170705-check-out-the-trailer-for-the-marvel-heroes-mmo
and the youtube of the same clip they show there in case that one doesn't work:http://www.youtube.com/watch?v=WgMSNzQN8Hs
All i can say is FINALLY! I've been waiting for how long for something like this! I like this bit: "Drawing upon the 8,000-plus heroes and villains in the Marvel Universe, Marvel Heroes allows players to become their favorite Marvel Super Heroes – from the popular Iron Man, Thor, Storm and Black Widow to the lesser known Squirrel Girl and Cable."
I also like the UI of the thing, it looks like it's in the style of Diablo, which means you wouldn't need a fantastic connection to play it like you need for DC Universe Online.
More info can be found at hte wiki page, of all places: http://en.wikipedia.org/wiki/Marvel_Heroes_(video_game)