Direct link:
http://www.smartphonethoughts.com/in...n=expand,13678
Nice to think about, but CDMA is often a different beast entirely from GSM devices, which enjoy a more standard setup between carriers.
The keyboard thing is odd. I have no idea why that would make a difference in whether a device deserves a WM6 update or not--maybe it's that all of HTC's recent PPCs have keyboards--just a wild guess.