Don't forget that she not only ruined Yahoo, but also companies that Yahoo acquired like Tumblr. >On May 20, 2013, Mayer led Yahoo! to acquire Tumblr in a $1.1

Don't forget that she not only ruined Yahoo, but also companies that Yahoo acquired like Tumblr. >On May 20, 2013, Mayer led Yahoo! to acquire Tumblr in a $1.1 billion acquisition.[53][54] In February 2016, Yahoo! acknowledged that the value of Tumblr had fallen by $230 million since it was acquire She also covered up Yahoo hack, that was one of the biggest in history: >U.S. Charges Russian FSB Officers and Their Criminal Conspirators for Hacking Yahoo and Millions of Email Accounts Not easy to achieve that much on a single CEO position, without being forced out from a company