I loved PD when it first launched but I stopped playing about 2 monthsafter release, Just went back on (had to make new account) only to find I'm not allowed to deposit and HAVE to play the FREE version :s

I don't understand why though, Gambling is legal in our country for people who are 18+, I doubt anyone under 18 has even heard of bitcoin let alone tried to gamble with it so that can't be the issue. So what is the issue?