Surely StuDapples was the 'smart-aleck' showing off by asking the question in the first place, and he didn't like being wrong. Worker makes sweeping statements he can't substantiate and slags off people for hiding behind anonimity, when he does exactly that himself, and using Cactus's logic, if someone asked, say, when was the Norman Invasion and gave the answer as 1215, then no-one shoudl correct them because anyone who didn't know would be none the wiser! At least Einstein was clearly trying to be polite and friendly, unlike some of you who have just been unneccasarily abusive and rude. Sure, it was a light-hearted question, but what is so wrong about having mistakes corrected in a friendly, well-meaning way? And you could have wasted other people time by asking a question that was wrong, so stop having a go at others.