Windows Mobile is doooooomed
Windows Mobile and its predecessors easily beat off all comers as being the worst OSs I have ever used. Completely inconsistent UI, appalling lack of stability leading to hard resets numerous times per day, general flakiness, complete lack of visual appeal etc etc.
I am no fan of Microsoft's, but I have been favourably impressed with Windows 7 despite the atrocious dog's breakfast that was Vista and I have even considered buying a Windows 7 laptop. However, my experiences with Window Mobile have been so negative that there is no way I would ever touch it or its progeny with a barge pole. Never did an OS deserve to wither on the vine as much as Windows Mobile and I am fully confident that it will.