I must say that I am very impressed with this site. As a current Gamespot member, I didn't expect to see so much of a user-based experience to be dominant here at Giantbomb. I've already (easily) edited 3 wiki pages and gained a small amount of points for them, and I must say that the quests are quite enjoyable.
 
This isn't meant to be a long blog (since I have but 1 follower) but I plan to soon become active here at Giantbomb.