About the whole “Concorde is the haulers’ weapon”, there is a point made by CCP or rather ISD:
“You are not safe in 1.0 security space. CONCORD is there to punish, not to protect.”
(Sauce: 8 Golden Rules for EVE Online)
And we all know that Concord can be pulled, etc.
Don’t get me wrong. I am not against ganking. I just find the “Concord” argument is overused and slightly obnoxious.