I've found that I play Call of Duty Black Ops a LOT more than any other previous FPS because I can play it with friends online when they come over. I've stayed away from previous FPS games a lot because of the lack of split-screen online, but I think the option to play this way has made a lot more people interested in playing. I don't go a single day without seeing people playing split-screen online. I just think it would be a great selling feature.
Anyone else think this is great? I mean, ultimately it can't be a bad thing to include especially since if people don't want to give up half their screen they don't have to.