Yeah, I've got 50 myself...I dunno, I'll probably just end up using all of mine for storage (50 GB of free online storage ain't too shabby ).
Yeah it's funny how they upped the invitations from 5 to 50. I've seen a few sites that shouldn't be hard for anyone to find (although if you really can't find one just ask and I'll post it) that just give out invitations. I've got about 50 myself also. A lot of people are just using them for storage. Uploading something there such as a movie and then giving out the account name and password for whoever wants to download it.
Yeah, but the bad part is having to give out the username and password...it'd be nice to find some way to make the account "read-only", so nobody could change the password out and just download it.
i'm prolly gonna end up using em for storage too. cuz everybody i know allready has one, or doesn't need one.
if you just want to have something uploaded that people can download, i suggest yousendit http://s9.yousendit.com/ it's basically a gmail account for 7 days, just upload whatever, and send the link around. up to a gig.