A 'clever' intern of mine was taking the pastebin dumps from some recent anonymous hacks, and pasting all the email addresses into Dropbox's referral system. I

A 'clever' intern of mine was taking the pastebin dumps from some recent anonymous hacks, and pasting all the email addresses into Dropbox's referral system. It's a bit more unethical than buying ads for referrals... but certainly cheaper. I think dropbox may need a bit more controls on how many email addresses you can paste in...