The reason why I wrote the article as I did - as a Clojure hipster - was that I thought two things were important:
1) Getting people exposed to Rich Hickey's exceptional talks. Even if the ideas he talks about aren't new, he explains them in a way that's very easy for me to understand, and I think his speaking style is enjoyable. For my purposes, I don't really care about the attribution of ideas as long as those ideas get out. My thinking is that I'll have more success with this approach than by saying, "Dude, you should check out SICP Chapter 3. Then rock the lambda papers. And here are 100 other pages of great stuff, too."
2) Providing a lightweight reference to newbies like myself. I understand that more experienced programmers might find all this old hat, but hopefully others might find the presentation valuable.
Now, if you'll excuse me I need to go light some incense and place it in front of my Rich Hickey shrine :)