I know what you mean. What kind of person would have an unusual hobby that entails:

- Learning as much as possible about a particular industry or vendor.
- Spending an inordinate amount of time communicating with other such persons on a bulletin board dedicated to that topic.
- Being extrememly picky about the service provided by the vendor.
- Engaging in endless speculation as possible upcoming changes and the reasons for recent changes.
- Knowing more about the vendor than many of its employees.
- Having their friends and co-workers think ill of them for having such a strange hobby.

Yea, those Disney fans are an odd bunch indeed! :-)