Okay, here is an interesting bit to think aboutL:
Characters get "Everyman skills" defined as things that while not everyone CAN do them, the vast majority of heroes should be able to, and a good amount of normals as well.
Vehicles now get Everyvehicle abilitiess (headlights, AC/Heater, Radio, etc...)
So now the meat of question 1, should Computers and bases be able to have Every abilities as well?