Man, late again.
We have about 50 user, and I can say beyond the shadow of a doubt that our plotting process is antiquated, but it works. I have kind of rewritten some thing for my personal use and abuse. I plot most thing from one lisp that excepts vars: printer, paper size, etc. then it is called from pull downs that indicate which area of the building (we have 4 reference areas in which differant plotter are located.) I am still however working on the whole batch plotting thing ( a whole different can of worms there).
I would be interested in any feedback anyone has there. If you need more info on the subject I would be more than happy to give it.