Funny how all this praise proves the main reason people won't use Vista is FUD and not any actual issue with the OS.
Windows 7 is Windows Vista. Look at the kernel processes, the thread counts barely changed, there's almost no underlying difference, just UI tweaks.
The "Vista wouldn't run on my hardware but Windows 7 has all the drivers" is hilarious, since there is no driver difference between Vista and 7. Windows 7 drivers are Vista drivers. That was one of the goals of the OS, to not change the driver subsystem so manufacturers don't have to write another round of drivers.