Hi.
I was thinking about this earlier, that if your planet was under assault from space, it would be nice to be able to build shelters that people could take refuge in. The obvious way to do this would be building armored PDC's with lots of colonist cryogenic bays in it - for trying to keep some of your population alive.
As I understand it, it's impossible to do this atm, because you can't give any orders to PDC's. If I'm wrong in this, please correct me. But from a RP perspective, I think it would make sense to be able to build shelters for some people to take refuge in (obviously with a suitable ratio of 1 male to 10 females aka Dr Strangelove
)
Cheers
ZG