Thanks, Dave, I appreciate the vote of confidence.

Unfortunately, I don't know if we could do the same analysis for the other LMS that you mention, because they're all course-based. The initial statement in the patent application, "A course-based system for providing to an educational community of users access to a plurality of online courses, ..." is quite all-encompassing.

It still boils down to the fact that the USPTO did not do its homework and is leaving it to the courts to decide. I hope that Canada does not follow suit.