One reason why Windows Mobile is awesome:
You can get custom versions from a FREAKING HUGE forum called forum.xda-developers.com
(at the moment of posting there are 7295 people online)
People customize and tweak their own version of windows mobile
its called "cooking" and at the end you have a ROM to "flash" to your device
(this pretty much formats the phone memory and copies all the new files across)
(similar to flashing a bios)
Last night I flashed a new ROM and installed stuff & customized it to be how I want...
(but i didnt change the ringtones etc, i can never be bothered)
Then this morning when I turned my phone on a text came through..
the ringtone made me jump out of bed with awesomeness
The ringtones a spah! saying "It appears I am not the only spy"
Whoever cooked the ROM im using is AWESOME ^__^