We've attempted many Fakku clan in many games. Sadly, many people rather play with real friends than with people they meet in a porn site. Also while many people have group up to play some games, we don't share the same game style. Has an example, in mmo's you'll have 1 or 2 that will grind like crazy while the rest is more casual. Separating sub groups within the gaming group, then well...people just start leaving. This is only in MMO, but other games such has FPS / Fighters...well different skill level come to play and gaming mentality. Again often breaking the group.
While it is a good idea, it's not that easy to keep the group intact. I've tried many times to make fakku groups...so i'm just posting what happen in the past.
No one say something about the Wii or DS, I think it could be a good idea to include them too, because there are a lot of people that have them, including novice gamers, and they don´t play too much with others.