Basically it was a drop to keep eyes on craigs list but they already do. It is merely a matter of monitoring all known comms and identifying new ones to watch at this point.
It is a shame to see how many people think they can get away with things.
They are running out of means of communication and ways to rally. Their codes are easily broken because their handlers have been handled/ and it is merely a matter of the populace who served under them figuring out they are being played harder than they have ever been played before, but for this time the purpose is their Spiritual and Psychological awareness\growth and not satiation to kept them out of the way of the evil one's plans.
All we need do is weed it out of the spirit.