mobile base

So....Am I the only one that sits around wondering if it would be awesome to have a 'City Ship' that could fly? like hmmm we're under attack let's move our base now? sort of like in Stargate Atlantis? Just a thought process as a friend was quite disappointed we couldn't simply move the Station...

this ship has potential. it is bad at being a ship but quite good at being a mobile refinery and production facility. and you are like "what!? how? i thought ships couldn't have factories or refineries on them." and you would be right however thats the magic of this "ship" its only half of the...