@Grundy - Windows tries to do entry-level HPC, therefore Linux sucks?
"The work they are doing might make them famous or rich, but the work has to be done first; they think that weirdo computer crap is harming their chances of fame/wealth."
These uber-geek grad students with small grants who don't want to know about Unix (whether that Unix is "Linux" is beside the point, it could be Unicos something even more mysterious) but who are uber-geeks who want to do HPC computing to be rich/famous are indeed an interesting breed, Realistically, they would be better served by a pool of in-house consultants who would help them get their application onto the big iron in the Cool Room than by shelling out for some pseudo-HPC cluster under their desk running Windows which they will be unable to manage or use effectively. The least of the things that will happen is that they will just forget to do the backup. I know the type.