Well, this weird, as I noted before they only have the blue now at the PBMG stores, AG calls it "aggressive", ACC calls it "moderate" (but for neglected finishes). I was wondering why they don't have the yellow (which was referred to as "mild"), and whether they are dropping the line, so I went to eshine to see if they still had the yellow. Well, now eshine is calling the blue "mild", and the yellow "medium" and they have a new heavy black. And the sizes on the yellow now match the blue.
Aside from the fact that swapping colors makes things really confusing for people that use this clay (reminds me of Lake Country inverting the colors on they Hybrid pads), it would appear that they may have changed suppliers...which means perhaps the premise of my thread is wrong. Perhaps it's just taken this time for new suppliers to ramp up, perhaps they also thought 2015 was when the patent would expire and were unprepared to enter the market in 2013. Perhaps the clay pricing revolution is right around the corner.