Not completely sure... especially since it's hard to pick out one favorite Discworld book. If you could roll all of the Watch books into one maybe that'd be it, and Carpe Jugulum's also in the running (neat vampires, what can I say?), and there are others that I was considering, but maybe it's the whole writer as a protagonist thing that got me to choose The Truth.
Maybe I should do it again with Carpe Jugulum though, since I really don't see myself as a Golem.
(Update... I did it again with that book and got... interesting results. Sheesh. ^^;; Maybe I should try Lords and Ladies...?)
Anyhow, as far as the update goes... I finished my comic reviews! Yaaay! This leaves me with a feeling of accomplishment, after the night I had, especially considering it was five titles this time - and some of those titles were... well. Let's just say that I expect to need an asbestos raincoat when I go back to check for responses. But what can you do?
Also, no news yet on just what the hell was going on last night. *sigh* It would have been nice to sleep. I'd planned on it. But then, like my mom told me today, there's always someone to put a wrench in the fire. (No, don't ask. My Mom-to-real-world translator seems to be on the fritz.)