FWIW, I have been running my own plain 28014 ROM since 12-13 and have had zero hangs of the phone. Either I have simply been very lucky or 28014 itself is not the issue. I would be happy to provide a copy of my kitchen to anyone that wants to run a diff against a copy that has the hang. I have been a UNIX developer for over 20 years so all this silly Windows stuff is new to me...not sure at this point how to really debug this stuff...and since I will be using a Droid soon I doubt I'll learn
I am willing to provide info though....