because of servers not able to process the many calculations for PVP. @ZOS should dramatically increase their capacity!!
then no AoE caps are needed!!
Wasn't it originally meant to keep pvp group wipes from happening in 1 second.
Probably because of PvE? Otherwise there is no logic for the AoE cap existance now. Currently the calculations for the AoE cap are much more than no AoE cap.