The other day I read a discussion about Blackboard buying out two different companies. I’ve never dealt with Blackboard, but they are apparently a software company making programs for tracking students in educational institutions: entering grades for different courses and that sort of thing. What struck me was one of the comments by a user. The system was apparently a horrible pain in the butt. But two professors at the university were able to make an alternate system that performed all of the functions of the Blackboard system and was easier to use. Deja vu.