Yelp Shares Pop Over 60 Percent In Early Trading; Valued At $1.3 Billion http://techcrunch.com/2012/03/02/yelp-shares-pop-over-60-percent-in-early-trading-valued-at-1-3-billion/ by mckilljoy • 14 years ago 1 0 14 years agoTEtechcrunch.com