Current Round Variance: 102%.  The miner with 170 GH dropped down to a minuscule 60 MH sometime between the 30%-45% variance (wasn't watching exactly when he dropped).  So he technically has 59% of round share right now and also has technically continued mining the whole block.  Did this miner find the loop hole and is he circumventing the "tax"?  Not complaining.  Just observing and being transparent.  I think miners on the pool would like to know.