Just got the HTC Incredible for my wife the other day and it is a really slick phone. But after using the Sense UI the other day this got me thinking about how this is just causing further fragmentation in the android market. I'm looking at the app/developer viewpoint. Since the native Android calendar & contacts apps are MIA, am I right in assuming that apps that work with the native calendar and contacts won't work with Sense. For example, the popular Touchdown app is having issue integrating with the Incredible HTC Incredible Users, please read - NitroDesk TouchDown | Google Groups and the developer is having to deal with these issues on an individual basis. anyway, food for thought.