I am sharing that I am really sure Bitcoinsurf.org is a scam, because they are asking 0.06BTC to give as to verified my account before I can cash out. I feel so awful. 
You can move this if you want to.
they ask 0.06BTC when you would witdraw?how much bitcoin will you witdraw?i think its normaly f they ask you to deposite before you witdraw,its normal if you will witdraw larger bitcoin amount than you deposite,but i never try bitcoinsurf.org,so it might scam from another view.You can move this if you want to.