Why not? It seems interesting to me. I've always called scheme/racket a lisp, and I never knew that anyone felt differently. Does this mean that clojure is also not a lisp?
There are a couple misspellings that I've noticed, plus some awkward phrasing. Maybe get someone else to look over the copy on your site? This looks really helpful otherwise.
I really would have benefitted from this when I was learning Clojure. There were a lot of "Getting Started" tutorials, but I could never find any that quite scratched the "experienced dev trying clojure for the first time" itch.