LA area here. Just did a test send 3 mins ago from my *@att.blackberry.net to my work email and nothing has arrived yet. The only thing work for me at the moment are carrier internet apps like trapster, iheartradio, etc... no BIS, no BES
I have been with Blackberry for over 7 years, but I can see many users going to Driod or IPhone over this lack of service issue and the companies inability to market devices in a timely manner, it is in Day 3 in Europe and Asia and who knows how long in North America
before they correct the problem.