Michael MacFarlane
Unwitting troll accomplice
Posts: 8,272
Middle, for the obvious reason (sorry) plus a couple that aren't quite as obvious. It's the longest finger, and under the circumstances I'd prefer to keep my reach as long as possible. I can hold a pen about as well with my thumb and middle finger as with my thumb and index finger. Without my pinky, I can't rock out, so that takes away another reason to prefer the index to the middle. Finally, I use my middle finger to hit the comma key, and I love my commas.
If you think the waiters are rude, you should see the manager.