From Chris Moriarty's SF blog:
"I cannot count the number of recent SF novels I've read in which writers got quantum teleportation wrong. And I don't mean sort of wrong. I mean totally, unmistakably, irredeemably, inexcusably, unfudgeably wrong. The kind of wrong that no amount of goodwill or benefit of the doubt can help a writer out of. The kind of wrong that once caused a college friend of mine to get a mathematics exam handed back to him with the following sentence written on it in lieu of a grade: How did you become so terribly lost?"