Dear Professor Krugman,
Since you're getting meta on your readers, maybe a little meta in return is warranted. I feel as though I've learned a lot about the way your mind works through this blog -- along with a thing or two about your temperament. Mostly I'm impressed with the range of your thinking, the strength of your convictions, and the accuracy of your predictions. Your courageous voice is a very welcome one in the current climate.
If I could offer only one modest suggestion, out of place as it most certainly is, it would be the following: I believe that if you were able to tone down your rhetoric a bit, to show less contempt for those who disagree with you, and stop repeatedly trumpeting when you are right and others are wrong -- well, my sense is that you would be a far more effective spokesman for your ideas.
Correction: Well Said.