Hotlinkers Get Their Just Desserts
Ninme has a great post about what can happen when blog operators "hotlink" pictures off another blogger's website. Basically, the person who controls the picture can then replace it with whatever they want, as happened in this case. (If the last link doesn't show an insulting message, then they changed it; it was showing what is in the immediate preceding link.)
I had a couple of people hotlink from my most "famous" pictures; I was thinking about changing them to something like this, but then I would have had to change my links, and I didn't really feel mad enough to go through with it. I'm glad the guy did in this case.