The Sunday Times included an essay on how certain books can be major turnoffs while dating, and already 162 people have posted their own "literary dealbreakers" to an nytimes.com blog post. There's also a follow up blog post, a follow-up column and of course blogger reaction (former Gawker Emily Gould has two posts up so far). Consensus turnoffs include anything by Ayn Rand (huge among business executives, in my experience), Da Vinci Code, Bridges of Madison County and the Harry Potter series. Also, no one seems to be making allowances for gifts from parents and friends and, hello, book sales, which might be the only reason some of us have David Guterson, Barack Obama, James Frey and, uh, maybe Imus on our shelves, OK? Not that there's any need to be defensive; listening to other people try and justify their literary chauvinism tends to be more entertaining than threatening, especially if they're strangers. After the jump, some of the best posts, and some of the most insane posts, from the Times' literary turnoffs discussion thread.