Half a dozen people with iPhones, at least nine friends and family with Androids (including me), and nobody with Windows Mobile since we went from the HTC Moguls (WM6.1) to Epic 4Gs on launch day (8/31). The Mogul was a good phone, but the Epic (and Android) blows it away. From what I've seen of Microsoft's latest mobile OS in their commercials (large, white-on-blue buttons for a few categories, to start), I'm not interested. It looks like one of those large-button old-school phones. I'm a techie and a fan of open source, so it's not surprising that I enjoy using the Android OS. What was pleasantly surprising is how easily my parents (competent Windows users, but not true geeks) have picked it up and are enjoying it.