Reuters International News Photos

REFILE - CORRECTING NAME OF TUMBLR CEO A combination photo shows Tumblr CEO David Karp (L), winner for best community website, speaking at the 16th annual Webby Awards in New York on May 21, 2012 and Marissa Mayer (R), President and CEO of Yahoo, arriving to meet with U.S. President Barack Obama and other CEOs at the White House in Washington on February 5, 2013. Yahoo Inc said it is buying blogging service Tumblr for $1.1 billion cash, giving... mais 

REFILE - CORRECTING NAME OF TUMBLR CEO A combination photo shows Tumblr CEO David Karp (L), winner for best community website, speaking at the 16th annual Webby Awards in New York on May 21, 2012 and Marissa Mayer (R), President and CEO of Yahoo, arriving to meet with U.S. President Barack Obama and other CEOs at the White House in Washington on February 5, 2013. Yahoo Inc said it is buying blogging service Tumblr for $1.1 billion cash, giving the struggling Internet pioneer a much-needed platform in social media to reach a younger generation of users. REUTERS/Stephen Chernin (L), Joshua Roberts (R)/Files (UNITED STATES - Tags: BUSINESS) menos