It's about a letter from a self-published reader who sends a note to an editor in response to something on the editor's blog. There's a funny little aside that made me laugh:
Jim Frenkel was once approached at a convention by an attractive young lady, who said, approximately:
“Golly, Mr. Frenkel, I’d do anything to be a published author.”
“Anything?”
“Anything.”
“Then write me a good book.”
Perfect!