dun know really but i suppose a ton of folks that don't know jack squat have tons of problems and then there are those that end up having to wrangle with HW/ driver issues but know what they are doing. a majority of windows fanboys do talk smack but i don't see the big deal - XP..OSX..i use whatever works. i just can't stand the mac extreme fanboy talk and all the elitist tomfoolery that goes with it because a majority of the points ARE valid: you can't upgrade a Mac and it IS expensive for the money. hell, those are solid points that have solid proof and comprise my main gripe about Macs. that said, i've used Apple for years because I need to yet maintain that it is FAR from being the one-all-to-end-all OS and platform.
i use my PC a lot..a helluva lot. i use my Mac for hardcore number crunching on data analysis software (National Instruments Labview and Mathlab) and i've never had a problem with it being funky. ditto for my PC which also is used for video editing and music recording. only case i had was a dead drive (Maxtor) a few years back and a bad video card (Radeon) with an overheating chip. otherwise, my PC has always been rocksolid and I had a P4 on an Abit board before upgrading to a C2D chip running on a Gigabyte mobo. rocksolid since the day I built the thing. between XP and OSX - i never had a problem either and I run a slew of HW peripherals for my recording and video editing gear to take care of audio recording and conversion tasks.
one thing i do to every new Mac is wipe the thing clean and install only the things I need on it. i wipe all the BS programs off and deactivate all the annoying animation crap which doesn't make my jobs any easier. i do the same thing to windows. the less BS, the better your machines can be maintained and the better they will run with the necessary drivers installed.
cool.