Nope, HashingAdSpace had a free prelaunch and they are far from scam. Now there is new AdzBrick: http://adzbrick.info, hopefully they will make it too, though HAS always will be number one I think...

BTW, I pumped refs to Bits-Pays, but not cause I wanted to scam them, but because I truly liked and believed in Bits-Pays program, oh and I never withdrew, always reinvested back into the miner... Such a waste of a great platform, sad...