Israphel, Im pretty sure the bots were largely verbose for no reason other then to mask the fact they harvest nomad materials just like the humans do in the region.
Seeing these units harvest thousands of any nomad war-form that gets isolated and is easily overwhelmed by force many times.
Essentially the few that have breached the static defenses would skulk around and survey for resources. These toasters have vary simple consumerist motivations because they are after all an inferior form of life.
As for the history of gammu. Orin told me he was from Pennsylvania sent there to catalog ruins and as far as he knew the radiation there imprints a self propagating matrix on anything remotely compatible.
Long story short the code always changes depending on what comes back to the source, matrices of ai's rise and fall come and go looking for one thing. Singularity.
Their trying to "Ascend" through another dimensional plane. Orin is pretty sure failed attempts of this idea is the reason for the strangeness in that area.
Either way the only thing i know they would be interested in would be how the khara transfer their essence through the veil.
Which we have only one person among us who has done this consciously and hes still in the hive-mind or.. Satrina says its another diemension. Where Three-Winds is.
Take all that as truth or not. Thats the Brief Orin gave me. Im sure he would weigh in himself if he wasent busy researching the oracle Jumpdrive.