<blockquote>You can just see it now -- the enraged look on the face of the average rube investor who, on the advice of a CNBC blowhard or some speculative rag sheet, bought LinkedIn and Groupon high.</blockquote>
via <a href="http://www.salon.com/news/feature/2011/06/08/social_media_bubble/index.html">Social media sites are creating a new dot-com bubble - David Sirota - Salon.com</a>.