I shoot a hinge almost exclusively, but I also practice with a thumb release to maintain muscle memory proficiency. Having had target panic in the past I shy away from a thumb release during competition. There are times while practicing with a thumb release I still get TP urges, but that being said I can shoot thumb release very well, but vastly prefer a hinge.
I understand why some shooters pro or otherwise swap out releases in the wind and I have done the same. This can occur when the wind is strong enough to disrupt the timing of my shot sequence, causing me to wait, let-down, or swap out the release. Today's wind (11/12/2013) would be extremely difficult to shoot in to be sure!
I think Ol'163 kinda hit the nail on the head when it comes to UTG! For as long as I can remember UTG will post a question and much of the time will argue with the very advice which he has solicited! It keeps things interesting! I find a colorful and intelligent discourse based in merit quite refreshing!
Levi, isn't the only pro in the world, but certainly he is one of the best! Pro shooters shooting a hand held seldom ever punch a release, albeit strap releases (Tim Gillingham) are another story altogether!