[SwellJoe]

"instead of blaming Blackboard for bad behavior"

If Blackboard is behaving badly, then yes, we should blame them for bad behavior. Abusing the patent system, and lawyering your competitors to death in a frivolous patent suit is nasty, low, bad for the customer, and should result in karmic consequences (but karma, unfortunately, is not as effective or quick as it is on TV). At the very least, the "bad for the customer" bit ought to be a sin in any business mans book. If it isn't, the business deserves to die...and probably will, eventually. SCOX isn't doing so well these days, for example (not that they were exactly swimming in success before becoming evil, but it certainly hastened their demise).