Actually, if I get off of my lazy butt I'll probably finally sell my Treo 650s (I have a 2nd one that I found...lol) and my ppc-6700, not out of frustration but out of need for money! I did pay for the 650 and 700wx in full...no discounts (!)
So yeah I guess that means I'm committed to the 700wx but that doesn't really mean much since they (the 6700 and wx) have way more in common than differences.