Just a comment..
I can't code anything but very very basic stuff myself.
But i know for a fact that DEV's bots with the right tweaking and setup, can run afk for hours and hours. I myself can setup group in like SS (giant farm) and kill yellow mobs for basically as long as i want, without ever doing any thing.
I use EQBC to issue commands to other 5 toons, like warp, invis, follow, set camp, act.
I could easy imagine that DEV could combine or ad a function to combine normal bot group with a path. Only 1 bot (controller bot) would have to move to a waypoint, and then issue the warp command to the others in EQBC.
I would say that a zone like feerrott could be covered in like 4 camps.
I often use a pull range of 600 with hardly no problems.
The biggest issue i can think of with long range pulling is HIGHT issues.
When i use auto pulling on bots, they tend to have problems with high/low.
Maybe i haven't figured that part out yet, otherwise that would need some work i think, since there is very different nights in feerrott, and also water and stuff.
But I'm sure it's doable for people with skills like Devestator and others alike.
Anyway, hope to see a bot/macro that could use an instance with respawn, that could run very well, since i haven't found any yet that works.