Dunno how anyone could find out more than approximately, but..
Wondering how widespread? growing? is the attitude among the basically-ept, that: W98 is the last M$ thing to be allowed in the house (for personal use that is). Corp-Am is another matter. Yes, I realize that W2K may be an option where matched to certain demanding aps, but with the realization that if one needs >=SP-3 - you'd be screwed.
(It's clear too, of course - that the 'average' user still wouldn't have the foggiest notion of why they ought to be concerned at all. Natch.)
Ashton