I've been researching this along time and following at C#@.io. There paying close to 19%  in fees and who cares we dont know where were mining.  Been checking global stats and people are making far more at same gh/s.  Ya blocks aren't probably found as quick but payouts are more, win win.  I know its a contract but would be cool if they merged it into something where you could sell your contracts.  Tell me if this is wrong thinking.  I will be buying in soon.