id love to see two nethers , one for the griefers and detroyers of worlds and one where players can claim mini hell holes(towns) protected via regions just like normal world, except much smaller and cost like 5 times as much and limited to one region per person and never reset just expanded. Im sure it would not be hard maybe a portal within the pvp nether to the other nether, a new rank needed for the new nether pvp can still be allowed but griefing not. who else thinks that be a cool idea
More world == More lag Chances of this happening are very low as it is now. I love the idea of having towns in the nether, however I don't see it happening soon (maybe after a hardware upgrade but still unlikely)