So it appears that Google Sync has mysteriously stopped working for many people who have otherwise been using it successfully. If you've had a problem with Google Sync over the past day or so, please speak up and post in the Google Mobile Help Group so that someone at Google with do something about this.

Take a look here
http://groups.google.com/group/googl...5034e9efc45b27
and here
http://groups.google.com/group/googl...4ec82a5f4fa714
and here
http://forums.crackberry.com/f79/goo...ar-sync-20165/
and here
http://www.blackberryforums.com/afte...c-failing.html

I can understand bugs and inadequately-tested software, but this seems to be an inexplicable, spontaneous application failure on Google's end of things. Anybody know someone who works at Google? You might want to fire off an email or two.