Size of "gates"
Anyone heard anything or seen anything?
I have yet to see a gate, but I know different walls are different lengths which would make it hard to plan for a gate you may or may not be able to build.
Very good question. I imagine some re-designing will be in order once they release gate architecture, since as Vorg said, walls are different lengths.
You should be able to add a gate to any wall. Or a simple door. Right now making a fort is pointless as anyone can walk through your main door (big hole in the wall rows).