Genre, what genre?

::Blinks:: Oh, hi! Readers, yeah, need to talk to the readers. ::Slaps self across face:: ::Vigorously shakes head:: Di-i-i-i-i-i-i... ::Presses brain reset button::

Don't you wish you had a brain reset button? I do. Sadly, one has yet to be invented. You are now the recipient of a musing on genre (ie. romance, erotica, mystery, etc.) as I have just spent some time, enjoyably, debating what makes a book a certain genre. I really hope I don't lose the argument, but I am prepared for the possibility. It won't horribly wound me if I do lose it, anyway, because it's a day profession argument.

These days, so many books are "cross-genre" books. At what point does a book no longer belong in a certain genre? What do you expect out of "cross-genre" books when you're reading it mainly for one of the genres? What do you think of authors who write "cross-genre", but maybe not that successfully? Are there any authors out there you think who do "cross-genre" very well? What authors are out there that you think are great examples of their "named" genre, but would greatly appeal to readers of another genre (and which genre would that be)?

I'm really interested in what readers have to say on this topic because of the day profession argument/discussion. From an author perspective this is also important to me because my stories are usually a mix of genres, though I try to focus on a main genres with supporting elements from other genres. What readers have to say is very important. You're the ones buying our books, and if we're not meeting your expectations to the best of our ability, you're not going to buy our stories, which means, we're not making any money. So, as a reader of genre fiction, tell me what *you* think of the concept of genres.