As a cam girl I think that's why big box sites did away with btc. They probably saw that there are far too many people afraid to use it or don't trust enough to send it that they'd do better to just keep their focus on Visa/MC etc. It's the same thing with one business I'm in. I signed up and I have about 250 referrals that all came from a btc ptc site. I was ecstatic at first but then I realized not one of them has even put a few btc in to get it going. 99% are all hoping they're going to profit off of that 20 euro promotion without putting a dime or even a btc in. The rest have stated they'll deposit money from a credit card or do a wire but btc ? Nada.