I don't really like windows but it only bsod on me on 3 different occasions: bad ram, defective vga and when messing around with an debugger and tried to do a full ram dump.
My mac had at least two kernel panics with no apparent reason (maybe some buggy driver that was latter on updated).
There are too many variables in the windows world, mac os x on the other hand should never have issues since apple controls the hardware.
Oh and I've experienced kernel panics in linux too so maybe computers don't like me