FYI - Blackboard has announced that it is buying WebCT, its primary competitor. See http://www.blackboard.com/webct/index.aspx for the announcement. They have done this before with two or three other competitors. Within a few years the competitor's product has ceased to exist.
Bill Vilberg
305-284-3949 (work); 786-218-3052 (cell); 305-255-9138 (home)