I took the raw Blackboard database dump, grabbed the top 10% of disciplines by course listing, grouped those by faculty, and came up with this chart of where most of our Blackboard activity is on campus. Out of 4703 active registrar-created courses, this accounts for 4206 of them, in the most active disciplines and faculties. ("active" in this sense is just a "has someone accessed the Bb course this year" as opposed to a more meaningful measurement of pedagogical activity...)