Here is another interesting reason why Windows 7 is better than Vista. Do you remember we found lots of bugs in Windows Vista and also reported them to Microsoft? If you can't remember then take a look at following section which contains all reported bugs:
List of Windows Vista BUGs Which Have Been Fixed in Windows 7 - Tweaking with Vishal
List of Windows Vista BUGs Which Have Been Fixed in Windows 7 - Tweaking with Vishal