Some random thoughts:
Lately I've been toying with the idea of writing a book about language (once I'm finally finished with this whole thesis thing). I think I'd like to write something for a popular audience about grammar, correctness, authority in language, the prescriptive-descriptive war, that sort of thing. I obviously haven't really planned anything yet, but I figured I'd start feeling things out and try to decide whether there's any potential there. Does anyone here have any burning questions that they'd love to see answered in a book like this?