Oh, God, I'm like a little kid when I look out the window. I haven't flown anywhere especially exotic, but I always try to look for things like the Statue of Libery over New York, the Pentagon and the Washington Monument over DC, the 'Shoe over Columbus, Ohio, and my house whenever I am coming back into BOS.
My seatmates probably don't appreciate all of my bobbing back and forth as the plane moves, but I sit in the single seat in so many RJs that I usually don't have to worry about it.