has anyone found a way to increase the city tile limit? or at least exclude resource tiles from counting towards it? im getting sick of trying to keep my cities from touching resources so I'll have a prayer of getting all the buildings that i need built 
the mechanic in questions is this: cities have something like a 50 tile limit, you can only take up 50 tiles with a city. thats not a huge deal, but if a resource tile touches your city it ends up inside the walls and counts towards the limit. boom, 4 tiles right there. but because of other cities or terrain, you cant always avoid that. last game i was in i had a lvl 4 city and only one available tile on which to build (was well under the limit, but only one green tile) when i built there, it brought 5 resource tiles inside the walls. this put me over the 50 tile limit, and prevented the city from ever reaching lvl 5.
anyways, QQ over, has anyone found a way around this?