I'm new to this community and I am glad I found it, as many of the topic discussions are questions that I have been wondering myself. One aspect of the books that I find very interesting is the wizard genealogy and how it affects the entire society. I wonder how many Muggles actually know about the wizarding world because there is a long history of intermarriage with Muggles and most wizards would have a Muggle relative somewhere. I am very interested in the Muggle born Hogwarts students and how they would cope with living in two different worlds, especially with the amount of prejudice they would face. Hermione seems remarkably well adjusted and her parents are also accepting of her being a wizard, but I wonder if she is the exception. Especially with the war going on, I could imagine some Muggle parents not wanting their children in the wizarding world when their is essentially a psychotic dictator in power.
Anyway, those are just a few of my thoughts.