There won't ever be a balance, is a fact. No matter what capping strategies an authority is implementing.Regardless of benefits of diversity, country caps will make PRs more easily attainable for average people from some countries and impossible for those from others. I'm not arguing for or against country caps or 'diversity', just pointing out the undeniable truth that this would by default make it a less level playing field. It's already something we've seen with the whole CEC vs FSW deal. Adding countries caps will make 500s from one country equivalent to 300s from another, just owing to population sizes. Whether or not that is good is up for debate. We can either have equal opportunity for all or we can have equal outcome. We cannot have both.
for instance , the government capped and finally created a balance and therefore there is no dominant community , after a while some terrorists bomb an entire area literally sweeping 20% of a particular community and TA-DA now some other community is dominant . hehe my silly counter opinion.