One of my customers said it's because these sites pay through companies like Epoch. Its easier for PayPal to rely on them instead of the cam site itself. Don't know how true it is, because it wouldn't be hard to figure out, but its a thought!
Ah okay, I thought they would have to be going through a third party because it would be BS if PayPal actually let an adult site connect straight to their services.
Well at least now I know I have another option for PayPal guys.
"Bitcoins or Chaturbate Tokens Betch! Go Buy Them!"