What Cathie Black’s resignation means for school reform is the title of Valerie Strauss’ latest piece in the Washington Post.

Black, of course, is the publisher who had zero experience with public schools when she was appointed by New York City Mayor Bloomberg as head of the New York schools a few months ago. She resigned today.

I’m adding Valerie’s post to The Best Blog Posts & Articles About Joel Klein’s Departure & The Question Of Who Should Be Leading Our Schools.