Ask to be on its friends list and get the chance to win some cool prizes.
Activion's already hit the Facebook community, and how they've got their eye on MySpace, now sporting a page for Marvel: Ultimate Alliance. Aside from providing info about the game, you may just end up winning some cool prizes.
After getting on the game's friend iist, you become elligible to win a free copy of the game, a Wii, and a lunch with comics legend Stan Lee. This kind of offer doesn't show up on your doorstep (or browser, I suppose) every day, so you'd do well to take advantage of it.