so ummm...What's a FAQ?
JK, thought I'd throw it out there.
Seriously though, it's sound advise but I'm afraid that some people may not have read the sticky close enough to have their questions answered well enough, or are just to lazy to read through mountains of text no matter how useful it is. Then there are those that just don't have the time.
If it bothers you then just skip the post, 9x out of 10 the tell is in the thread subject. this sort of thing happens on almost every forum of any type and there is just no effective way of fixing apathy.