Everything you guys are detailing seem to be graphics problems, in which case Microsoft/Vista isn't responsible for. For that you need to look at Nvidia and ATI.
At least lay the blame on the right people. There was even a report last week that showed that only 17% of crashes experienced by users since Vista came out in Jan 07 were as a result of the OS, the rest were caused by 3rd party drivers and apps, which Microsoft is not responsible for.
Everyone keeps blaming Microsoft, which puts on all the pressure on them, meanwhile all the companies that are actually responsible for these issues get off scott free and slip under the radar, doing little or nothing about it.