This rake analysis done by a 2+2'er shows what the volume grinders are accomplishing in regular and zoom PLO:

http://forumserver.twoplustwo.com/153/high-stakes-pl-omaha/rake-analysis-between-plo-nlhe-incl-zoom-1461881/

pretty disgusting read. thx for posting.

Just a random thought though, if someone like Galfond or some of the top limit plo pros from RIO were to drop wayyy down to the plo100 zoom or plo200 zoom level, wouldn't they be able to beat the norm? Maybe the record that he has are just people who are likely avgs regs who are breakeven and just remain at these stakes and grinds a whole bunch.

Remember that in 2+2 post they took the players with most volume. They are often far from being the best players in that limit.