I didn't participate in any pure breachstones rotations, didn't even run one solo. But, I also don't care that it exists. End game grind is still quite grindy without level 100 being as ridiculous as it was. Those last ~5 passive points used to have this nebulous cost to them that put off most people from getting it. Now that it has a cost(~40ex), I still don't care, not worth it.
Maybe there's a larger picture to consider, artificial scarcity is good for the game, blah blah blah. That a bunch of try-hards are buttmad about it, the same try-hards that are usually playing the economy and making items more expensive for people that just want to kill shit, kinda makes me want them to keep the stones around.
But, we know Chris' stance on this kind of stuff. That they haven't been hotfixed is surprising enough.