I always insist on a window seat. I can't stand the sweathogs walking down the aisle and idiots who overpack trying to jam their carry-ons in the overhead. With the window seat, I put a pillow up against the bulkhead and sleep.
Me too. I would even be willing to pay a few bucks extra for a window seat if need be. I've never been able to figure out the advantage of a aisle seat. Sure, they have the advantage of an easier exit to the toilet. Some advantage that is though, when I have to climb over them to answer natures call.