[karaterobot]

How is he interfering with registration? I assumed all he built was a place to pair students so that they could exchange classes using the university's own system. It seems in principle as much of an interference with the university as a coupon aggregating website is to grocery stores: efficiently spreading information so that people can make better use of the existing resources available to them. In his LinkedIn post, he mentions trying to get read access to courses, not write access.