I just thought of something...
When I was reporting some links earlier (it was a request of sorts from Raze.
Here.), I saw that reporting links on Megaupload was a lot easier than reporting on Rapidshare (Megaupload has a little form in-site that you fill out, Rapidshare requires you to actually e-mail the support).
So, here's my thought: Perhaps those people who say "I can't download on Rapidshare upload on Megaupload plz" are the reporters.
Like I said, just a thought.