Touch screen support would be nice, but not necessary. In STO, as well as another MMO I play, my touch screen does not work well, if at all. I generally have to double click on everything if I try to use the touch screen, and it isn't as responsive as regular clicking/mousework. Sure, I can use the mouse, but Star Trek is all touch screen, it would just add a nice touch. Plus, I can use the touch screen properly for most other things I do.