Not only do I spent a lot of time reading books, but I spend a lot of time reading about books. I recently ran across Flavorwire's article 'The 30 Harshest Author-on-Author Insults In History' and I have to admit that I laughed out loud. Collected here are real quotes from authors about authors - disparaging in a cruel but also often funny way.
My favorite? Truman Capote on Jack Kerouac - "That's not writing, that's typing." Ha!