Really, a problem is that almost everybody is right. Yes - this is why I pointed out that in Jeff's post this riddle was used as a metaphor. Otherwise we could

Really, a problem is that almost everybody is right. Yes - this is why I pointed out that in Jeff's post this riddle was used as a metaphor. Otherwise we could spend all our time bickering about the correct spelling of "colour" or other trivialities instead of addressing the interesting questions. The interesting question in Jeff's post was the poor human understanding of probabilities.