no contact , who runs that site ? please send some btc to them and report the result
i dont know and i dont care as long as they pay us with this price:p i sold only 1 btc so far there... here is a guy from reddit who sold some bigger amount and got paid too: http://oi61.tinypic.com/2s0cqp2.jpg
how long they took for your 1 btc payment ? their office addr shows london and whois shows US