Vesperwillow, I think those estimates are high. Very high. But I do appreciate the dark humor ...

Wasn't KNC's Titan 1st batch ~ 2500 machines ? I checked periodically to see how many were available and IMMSMC there were ~ 900 remaining when they introduced batch 2. So lets say 1st batch was 1600 * 300 mh/s == ~500 gh/s total for 1st batch.

Dunno how many minis were in batch 1. I always got the impression that they introduced the mini to try to get rid of some of the Titans they couldn't sell.