I like that we know some things about them but not too much. They don't owe us stories about their personal lives. Sometimes I feel like we drain them pretty well as it is!
I feel like the podcast is a great resource and very entertaining. I have no Disney travel plans but still listen every week because they crack me up and are interesting. I don't read People magazine because it feels invasive to me and some of the OP's questions do too.
However I think some of the "business" questions are of interest such as first day experiences.