Hahaha, hopefully they pick a Windows Phone BECAUSE they're using their brains ;).
I have to agree though. IMO, this update has saved the OS. What was once a phone of inconvenience has been made into something special. Mango fixed all my pet peeves with the device. ALL of them. Currently I'm not sure what I could even pick on.
Poorly designed doc retrieval for Office? Fixed.
No search bar when web browser is horizontal? Fixed.
Slow and clunky Marketplace? Fixed.
30fps limit on games? Fixed.
Almost everything was fixed. I'm glad I stuck with the phone. Mango has finally made WP7 the device I wanted, but felt I didn't have.
One thing I wish they had changed was the ability to change the background on the homescreen/apps because you can only have white or black. Some more theme colours would have been nice aswel, ohh well maybe in next update, its only something little anyway