Wow! That is beautiful, I didn't even notice that before.
I don't actually get any spam at real addresses - I use throw-away webmail accounts when I need to get info, bogus addresses when I don't. That almost makes me wish I did, so that I could send back bounce messages.
One tip though - make sure you turn off automatic loading of images in the viewing prefs, that can give you away, even if you do send a bounce. You probably knew that already, but still...