dealing with moonbats

Although he doesn't like the word "moonbat", Lileks deals with their mails quite nicely:

Some recent pieces I wrote on Cindy Sheehan brought an unusual amount of angry mail, nearly all of which seemed to miss the point. One correspondent, for example, asked if I was serious when I accused anyone who disagreed with the Administration’s Middle East policy of “moral cretinism.” What I had written was that anyone who could not see the distinction between Israel having nukes and the mullahs of Iran having nukes was a moral cretin. Not an insignificant distinction. Is there any point in writing back? Nah.