Why are some outposts bigger?

Very simple question here, its probably just an issue with the random map creator but I wondered if instead theres some hidden advantage to having one of the outposts which appears larger than others on the map???
SUBTERFUGE game community
http://forums.subterfuge-game.com/
arluq wrote:Very simple question here, its probably just an issue with the random map creator but I wondered if instead theres some hidden advantage to having one of the outposts which appears larger than others on the map???