I choose the most fun option at any given time. It just so happens that a lot of the time the most fun option involves the computer and internet.

If the friends call up and say "Hey, let's system link some XBoxes and play Halo," then that's what I do. If they call up and say "Hey, let's go cruise." I'll be all like "Nah, that's lame." and I won't go cruise.