Yes and little to be known is the fact that XP when released was even buggier than Vista is even at this time.

Also to be known is the fact that when XP was released everyone was complaining about all the hardware requirements. The fact that few programs were compatable. That games didnt work.
All this sound familiar? It should. It is the same thing that happens everytime a new Windows is released. People need to learn to calm down. Eveyone was Whinning about XP's security. So now they have addressed it with the UAC and people still gripe.
Bugs are something that is going to happen. Why? Because trying to get every piece of code to work flawlessly together will NEVER happen. So yeah Bugs happen. More foten that we know about. Vista is not as bad as EVERYONE is making it out to be. Seriously. It is much more stable than XP was upon its release. It is jsut as easy to use as XP. So why all the complaining? Cause the software manufactorers and the device manufactorers were slow to adapt their products to Vista? That is Microsoft's fault how?
They are complaining cause they dont have core access anymore. Why should they? OS X doesnt allow for core acces yet not one person says anything about that. AFAIK Linux doesnt either. Yet no one says a word about that either. Now that M$ is trying to be security concious everyone has got a gripe with them. My thoughts...if you dont like it dont use it. If you use it and complain aobut it. Make it yourself. The Linux core is free and available to everyone. Go get it and create your own OS to your liking.