The ESP Game claims to be labeling the web. It is a “game” where you see images and with a partner have to guess words in common. They disallow certain words for most images, including often the obvious words. The tricks seem to be to guess the word in the top left if it isn’t taboo, color if it isn’t taboo, shape if all else fails. Think of similiar words that aren’t taboo. Kinda fun I guess … but not productive … so I better finish this so I can get back to it.