It doesn't help that nearly every artist is guest rapping on nearly every other artist's CD
That would be Busta Rhymes, he's everywhere.
No, not just one guy, I mean it's one big circle of "You rap on my CD and I'll rap on yours"
When I used to work at Best Buy and I saw some of the big name rappers releasing CDs, I'd look on the back at the tracklist and I swear half the tracks would have after that "(Guest starring <random rapper>)"
Whats wrong with that? I know everybody does that now since nearly everybody is in some kind of kliq. I think that was the main reason why No Limit and Cash Money sold so many CDs.