Nope. I've never been impressed enough with WinMo, or even Blackberry, to say "I need a smartphone". Android and iOS have always intrigued me as being a cut above. I can't get an iPhone because the one provider that carries them offers no service in my area.
I was actually content to stick with my Motorola ROKR Slider (z6m), a nice phone in its own right, but when my wife's phone went out, we got a pair of Samsung Acclaims in a BOGO deal. It's gonna cost us about $250 (they put it on the bill) but we're getting $140 back in mail-in rebates, and we each got a $20 Google Checkout gift card. The Acclaim may not be a Droid X or HTC whatever, whatever the top Android phones are... but for two for a net cost of $70 for a pair you really can't beat it. And now I really like this phone. (The actual "phone" part of it is not quite as good as my old ROKR, in some areas, but the complete package is far superior, of course.)
Windows (for PCs) is pretty wide open. For gaming you have to be locked into this ecosystem tightly controlled by the maker of the console to have a smooth experience, unless you're a PC gamer and it's anyone's guess whether a game will run or not, and how well. With a phone, I don't see that restriction as necessary. Steve Jobs does, but I don't think I'm alone here in disagreeing with him on that.