I find kitpvp more of a place to muck about with mates, try and 360 with ya bow, have fun with rhe multiple hackers that come in. Terrarium is basically everything serious.
I also think it is quiet because there are barely any pvp'rs anywhere. There used to be tons of people who had god, Good, bad, amazing or just complete and utterly shocking, yet there were still people to fight. Now what, we have Legendcaleb, supervlad, chaase (if he is ever on) and a few people who are decent, but wouldn't fight those guys (My mates!)
I think people find god armour too expensive, because they can't actually make the money in the first place. Yea we have jobs, but how long has it been since we were 'allowed' to make money. I know there are reasons as to why and why not, but i don't see what is so bad with having a few ways of making money. Like the villagers when emeralds were worth more than dirt, an actually good idea of a shop.
So yea, if like all of that stoof ^was changed (which it obvs won't be), then +1. But for now, -1.
