I did buy an Android device - Samsung Galaxy 5 and personally, its disappointing as compared to my iPhone. My first rant was the lack of a virtual qwerty keyboard and the virtual keypad is a serious turnoff, and the OS isn't smooth like the iOS, so to the fans, I still think Android has a long way to usability - much like the Symbian and iOS

I have to disagree with you on that one. I have a Mytouch 4G (HTC Glacier) and Its pretty mature if you ask me. It depends on the market target