Harry Potter Circ Idea

Is your HUGE Harry Potter collection starting to slow down in circulation? They could sure take up a lot of valuable shelf space. It was a huge investment but how do you deal with the long tail on this one?
There are tons of fan sites and games on the web. How about creating a link list and special reading club? Here’s one to start:

The Harry Potter Personality Quiz
Which Harry Potter character has the same personality type as you?
This test is based on the principles of the Myers-Briggs Personality Typing system. The result of this quiz will tell you not only your personality type but also which major character in Harry Potter has the same personality type. The quiz is just for fun!
Stephen