On some fronts. Im envious of their out of the box experience for beginners. Eg Their docs are nicer, and DrRacket seems very cool. (Emacs + Sly/Slime are nice, but very alien to the uninitiated)
Obviously CL is going to win wrt perf. and interactivity.
Rabbibotton is really motivated and putting in a lot of effort with CLOG and with these tutorials. I think he's even offering monetary rewards for others to write tutorials. Its nice to see his efforts make it to the front page here. :)