Personally, i go for the wired mice, but when sitting in the class, it's not quite as practical, and the wireless mouse i have is much easier to carry around and manage... Though, a week or two ago or something, when i was about to fire up a nice round of Alien Shooter: Vengeance do some veeeeeeeeeery important schoolwork, the mouse just didn't do anything. To my horror, it had ran out of power, and i had no batteries within a one mile radius. So i had to resort to... *Gasp* ... Touchpad. And less mouse-intensive games fewer cursor movements on the programs. And frankly, that sucked. There is also this little problem with the mouse having a sub-par signal strength, so if it's too far away from the USB thingy (which i conveniently place on the opposite side of my mousing hand, placing a laptop in between) or if anything blocks the signal, it can get all screwy. That's probably just this mouse though, but still, having to switch batteries from time to time bugs me... Especially when i forget to bring new batteries. I have to admit that not having a wire attached is a lot easier to manage in class though. As if people tripping over my power cord wasn't enough...
P.S. But really, i only game in the breaks. Also, forgive me if I'm out of context, didn't read page 2.