Back from Prague/Start of Math Classes

I'm back from Prague. Prague is awesome. You should go. Pictures are now available here.

Classes started Monday. All in all, looks pretty good, although there is one worrying thing: There are two sections of Number Theory, taught by different instructors. To show us the teaching style of both, they essentially switched sections halfway through. The problem? If we call the two instructors A and B, I have spoken to one person out of thirtyish who preferred B. Everyone else preferred A. I've heard rumors there'll be knife-fights for chairs.

Random note: Potatoes are cheap. Bought a five kilo bag for around a dollar last night.