Well, I don't see a problem with them placing some limits on GBG. Is 66% max camp support the answer, I guess that is why they have beta. I think GBG is too much, it has taken over the game (my opinion).
I have always felt 11 days is too long, 7 days would be nice.
Will this help smaller guilds? Some say no but I think it will. If 2 to 3 guilds are running the map, the other guilds are basically outer ring so maybe 1 to 2 camps, worse camp support. But then they have to face the big guild which has been doing advances all day, basically attrition-free. Now, those big, dominant guilds will be forced to take on attrition and will lose some power over the course of the day.
I too have built my 2 worlds with maximum A/D. I also built my CFs to L90 and they placed abort limits there. For the record, my CF is still very effective. My military GBs will also, still be effective, making GE a breeze. But, if a 66% cap limit is placed, then all will need those high level military GBs to offset the attrition increase. Basically, a 66% cap will reduce/eliminate farming all day and night.
I think the timing of placing limits would be the main problem. Back when GBG started and farming or map control were seen, that would have been the time to place a limit. Now, you got GBG junkies who are addicted to the FP drug. Don't get me wrong junkies, I am one too.
Running some numbers on a napkin, say attrition L50 is my maximum, that means I can do 150 advances a day, 1650 advances a season. Breaking out my handy dandy Texas Instrument model-GBG calculator, loot 50% of advances, FPs to 35% of loot, 289 FP packs, 2890 FPs for diamond league, about
260 FP/day. L25 attrition max is half and L100 attrition is double. Platinum league is 7 FP and Gold is 5 FP so you would have to factor that in. Residual effects, less fragments and diamonds (goods and troops too).
You could probably take the advances per day and then calculate how many provinces your guild can take in a day. The above data doesn't include traps/decoys. Forts would affect the number of total provinces per day. In some ways, everyday would be like day 1 for attrition, when we race for the center.
So, now that I can look at with numbers. Would I quit? No.