Ann,
For many courses, I would agree that online will replace many traditional courses. However, as online continues to grow, so does a smaller group that really wants the traditional experience and therefore we are seeing additional growth in blended or hybrid courses that combine both traditional and face to face elements to provide the students with the best of both worlds. I also don't want a doctor performing surgery on me if they only did it "virtually" through an online course.
Herbert Brown III
