Thank you taswyn. As I said, I'm not a gamer, and I've never had the issues you've described with mice jumping that way.
Personally, I'm not much a mouse user in general though, so it's not too surprising I haven't see that happen. I don't game, I don't do graphics work, and most of my time is spent in text editors of one sort or another.
I do definitely find it interesting that old is new again, as it were. We had a few boxes of several thousand hard topped Intel mouse pads sitting in our office until about 3 weeks ago. Couldn't figure out why on earth anyone would want them, and finally just recycled them.
I guess though, why not just use something like contact paper, and have it permanently affixed to your desk? I've even seen teflon topped contact paper, which I imagine would make a VERY nice mousing surface. And best of all, it's flush with the desk, for all intents, and so no sharp edges, you can have your keyboard overlap it with no troubles, etc.
That's always been my issue with mouse pads: they just get in the way most of the time.