Nobody is doing anything at my level...L250, $24m/iph if I left things uncollected for 15 mins it was usually robbed, now nothing. NCs survived overnight as did my NIS's....I've stopped attacking and robbing as well, I have one of the higher IPH, so I don't leave links for people with half my IPH.
Defense buildings will add to your stats which will bump you up against stronger rivals under the new Rivals List....so how will that protect my hood from robberies?