Nick Mamatas, editor of Clarkesworld Magazine, has officially banned all bad writers from submitting to his magazine. The reason: an anonymous writer complained that Nick should "have a clue" before offering feedback on Mr. Anonymous' incredibly bad submission. Since Nick doesn't know who this writer is, he figures he'll just ban all bad writers from submitting to him. My experience with working the slush pile is similar to Nick's. Writers who overreact to editorial feedback tend to the very writers whose stories suck.