I would like to thank readers of this blog for helping with contributions. As I said in the article:
This article would not have been possible without considerable discussion and input from many different people who have taken part in discussion around this topic via the blogosphere. For example, in the discussion on the blog post, "e-learning 1.0 vs. 2.0 - Help Needed," you can see that Howard Cronin provided the analogy of AM/FM, CD, and iPod adaptor. Thanks, and I look forward to the continued conversation.