Tumblr is a high-potential asset, but Yahoo! absolutely must execute.
Original: http://www.investopedia.com/stock-analysis/052113/yahoo-adds-tumblr-another-underpants-gnome-deal-yhoo-goog-fb-msft-iaci.aspx?partner=rss_stock_analysis
Posted: May 21, 2013, 11:30 am