I think I've got a few hundred MAD mag's and a dozen of related books, they're pretty much the only comics I ever collected. I used to pick up the odd one here or there; but seeing recent issues is depressing.
I picked up a NON-super special and almost all of it was advertising and articles I had already seen years ago.
I don't think many guys down here collect Marvel + DC comics and such. MUCH easier to find a torrent than find the printed issue.