I am just switching to Android right now (over the next 3 days). While I certainly appreciate the shear number of apps, with respect to Android, versus BB; the fact is, the lack of Android having either a decent message push system or a unified messaging/emailing window, and the lack of Facebook integration with the messaging/contacts is stunning...
BlackBerry needs to advertise their benefits to people who just don't know. If they would have offered one of their better phones (other than the Curve or the Style) I would have stayed with them...
BlackBerrys are simply better for general communication.