Finished dinner at a local Mexican restaurant not too long ago, and upon exiting passed by the open door of a neighboring computer-gaming business.
It looked like dozens of (if not more) young guys were in there playing "Halo" or some other war game against each other on networked PCs. Business appeared to be good!
My daughter and her boyfriend play WoW at one of those places. It is a coffee place/gaming place. It has a good reputation, and I would rather have her there than God knows where. There hasn't been an issue yet. *knock wood*