Now that you mention it, I don't know either. As a whole, I'm sure the Android platform is buggier, especially in devices with an OS less than 2.1, but overall

Now that you mention it, I don't know either. As a whole, I'm sure the Android platform is buggier, especially in devices with an OS less than 2.1, but overall I think BlackBerry the OS is buggier. One big problem with Android though, is that some of the phone manufacturers decided that it was a good idea to tamper with the standard Android Bluetooth code, so that caused (and still causes) some seriously problems.