While I like what the author did, he is still violating copyright law and stealing from the guys who originally wrote the code.  I would encourage everyone to use the IFMI workaround to remove his pool, or simply BLOCK the IPs of the pools he's connecting to.

Sorry, OP, I'd gladly donate for source code, but potentially malicious, entirely illegal code is a fail.  Try making it 0%, giving out source code, and you'd get more of a donation from me than you'd ever make with your 2%.