Replying to Funny books on Sparknotes

So I was looking for a little help on Othello today and I discovered the following books on sparknotes:

1) All of the harry potters
2) The hobbit and the fellowship of the ring
3) The elegant Universe
4) The DaVinci Code
5) The Old and the New Testiments

Does anyone else find the presence of these titles on the site to be kinda funny?

I mean, what kinda people sparknote Harry potter or the entire Bible?!

Has anyone else found similar things?