Actually, I have been thinking a lot about alternatives to BlackBoard, and even had the opportunity to experiment with a few possibilities, most recently I have integrated a WordPress with Mediawiki and del.icio.us for some interesting results. My own class site, which is an English 101, can be found here(you can read more about the details in depth here). You may also want to check out some sites I have worked on with professors, namely the Poetic Sequence course with professors Claudia Emerson and Mara Scanlon. This is a distributed class that brings together twelve directed studies that meet sporadically throughout the semester. They are but using a group blog and wiki to centralize their efforts around a community of feedback through peer review.

I particularly like the idea of bringing these open source web 2.0 tools together under a single “portal,” often a WordPress blog, and once we work out some of the housekeeping issues, namely multiple login issues, I think thi is a viable alternative for faculty who want to move beyond the closed, relatively static system that is BlackBoard.

Thanks for the comment as well as the post that started this whole strain of thought.

Alternatives - depends on your needs. Are you looking at getting faculty to use the web in innovative ways? A mix of Web 2.0 applications could surface some interesting projects. Do you need copyright protection? Some media storage plan might work.
Have you looked into Elgg or Moodle?

Now, I have no idea if the communication between course in Angel is any better than in Blackboard - maybe someone else has some insight on that.

‘Tis the season to scrap BlackBoard!

I agree. Can you think of any alternatives?