Well, I had 4 flights back and all of them were delayed (or cancelled). In the end, I got home about 1.5 hours late, which wasn't too bad (although I was very happy to be home).
I'm downloading my pictures now, and apparently I took 536 pictures.
The end result of the flight delays was that I didn't have too much time to kill. However, I did find time to have a traditional Munich breakfast while I was in Frankfurt. The sausages are apparently only eaten in the morning. It wasn't bad, but the sausages were an odd texture. I don't think I'll rush out to try it again.