Anush has posted a great summary of AMR report focusing on BizTalk RFID. In short AMR says BizTalk RFID is going to make RFID available for everyone. It is an amazing read. I will highly encourage everyone to take a look. Microsoft is really changing the dynamics in RFID implementation. Take a look at the post at http://blogs.msdn.com/biztalkrfid
Enjoy.