Shana,
I think fixing avatars constitutes as YorkieTalk homework!
When I was working on mine (for HOURS) I actually felt like I was working on a computer project for school like I was when I was going for my master's! This was fun homework, though.
PS. I'm a teacher...and have lots of homework. I'd rather have YorkieTalk homework than grading papers, doing grades, and making lesson plans! Man I'm so bad.