It won't be very profitable if it gets haxored, and CoinHunter did all he could to maximize the probability of getting himself hacked
Poorly thought though design, check.
Buggy code, check.
Steal from and try to piss off the entire BitCoin community from the lowest forum troll to the project lead with constant lying, check.
Piss off entire BitCoin community more by putting additional distribution restrictions on his BitCoin derived work, check.
Piss off his users by adding a block generation fee, check.
The only thing he hasn't tried is adding a hardcoded admin password to the client.
We should run a sweepstake on how long it's going to take for SC2 to crash and burn.