I have another solution at work - kill anyone that suggests upgrading my Windows XP to Vista
Microsoft Vista optimal platform requires 4GB of memory. Windows XP is closer to 2GB. Not many places sell a standard platform with 4GB, 2GB is typically the max - and often it is only 1GB. I have enough applications that require huge amounts of memory (i.e. Rational Application Developer, Oracle Enterprise Edition, etc.) -- and I don't need a bloated operating system in addition.
Based on polling that I have done - there are around 10 people I know of that have upgraded or bought computers with Vista installed. 8 have either stated that they are - or have removed vista and migrated back to XP. That is far higher (by far) than before. Each revision of Windows has been better than the last (up until XP) - and I have really never heard of that many people wishing to roll back before. Sales in Vista actually peaked and has declined of recent -- this is not normal either. Microsoft has a growing problem on their hands with Vista.....
The fact is that any new major release is going to have problems.... but the question is - how easy or long is it before those problems were dealt with. It has now been a year (?) since Vista's release - and there is still this sentiment about rolling back....