Don't feel bad if the only thing you feel bad about is being asked for that thing I asked you for; it happens and I could tell you'd made an honest mistake.
I'm thinking of re-jiggering the required sign-up info next year, but I don't think "light" and "dark" will be part of it. Just be sure to mention your areas of expertise. I'm kinda sad I didn't know about your preferences this year - there were a lot of requests for horror!
*HUGS* Thank you so much for participating. It really meant a lot, from a mod headache standpoint, that you remained flexible and turned in a wonderful drabble for Karasu. You're aces in my book and I hope we see you in 2011!