"Ann Althouse sure has a lot of anti-semitic commenters."

Ezra Klein tweets — without a link to any particular comment.

Well, Ezra, I do not delete comments based on viewpoint. I believe in the marketplace of ideas, and to the extent that there are some anti-Semitic comments here, there are many more comments that strike back. Is it not better to have scurrilous ideas out in the sunlight where they can die?

ADDED: In fact, Ezra Klein owes me a correction. He has published a lie about my blog. Alternatively, let him list the commenters he's writing about — I can search their old comments and see if there is anything that deserves to be called anti-Semitic — and we will see if his list constitutes "a lot." I think he cannot do it, so he really ought to put up a correction immediately.

AND: Glenn Reynolds asks: "Was the tweet pre-vetted on JournoList?" Well, I'd like to know whether they are defaming me on JournoList.

AND: Ezra partially apologizes.

AND: Jac asks Ezra: "Do you think Peter Beinart & Jonah Goldberg are anti-Semitic?"