Just over a year ago, Janet Yellen did the unthinkable. In a moment of clarity, The Fed called out two darlings of the momentum-chasing euphoria-driven stock buying frenzy for ‘special’ treatment when Yellen uttered the Cramer-mind-blowing fact that “small cap social media and biotech stock valuations were substantially stretched.” It appears, judging by today’s market, that she was half right…