I love writing in the morning. I guess it's nice to wake up and work while the rest of the world is still in REM sleep, but I mainly enjoy writing in the morning cus I only have two solid hours till I have to get ready for work and I don't have time to screw around i.e. go on the youtube karaoke channel and sing Bonnie Raitt.
Also, that's totally how I look when I write in the morning!
ps Interesting interview with a writer from The West Wing here.