The Ability To Merge Towns.
As you can see maybe.. oh i don't know 2 towns are moving quite rapidly towards each other maybe brcause the lack of the ability to control expansion etc, but what if..... a guy could merge his town with the other friend if it's less than 50 blocks away? The guy could say /townmerge <townname> and there will be like a note in his chat box saying if u wish to accpet please say /townmerge <townname> yes. Of course the merger will maybe have to give some plats. Give this idea a moment or something its tottal random :P
Just open the walls and make it one big town!