Hey, I love it when I find them, but I think they are a bit over powered. A fully developed resource can triple or quadruple the attack rates of a ship. Thus, if you drop a quadrupled-power fleet on the resource as a guard, you are pretty much guaranteed you will never lose it, so the resource in a sense provides its own defence, unlike other resources.
Besides, imagine the frustration if you are going toe to toe with a race, and suddenly his ships are all quadrupled in power, AND you don't know WHERE the military resource is to destroy. Its pretty much an instant-lose situation, don't you think?
What does everyone else feel?
Dano