The threats to switch to Moodle are a little premature over the announcment of the Blackboard and WebCT merger. Moodle seems more like a content management system than a learning management system. Some thoughts

• Support for WebCT’s existing products is not going away in the near term.
• Products currently in development probably will finish.
• Blackboard has excellent design concepts WebCT can use and vice versa. A combination of the two could be the best of both worlds.