A screen grab of Pinterest.com's home page. Social networking site Pinterest has raised $100 million from a group of investors led by Japanese online retailing giant Rakuten Inc in a deal that

 
A screen grab of Pinterest.com
A screen grab of Pinterest.com's home page. Social networking site Pinterest has raised $100 million from a group of investors led by Japanese online retailing giant Rakuten Inc in a deal that reportedly values the three-year-old U.S. company at $1.5 billion. REUTERS/www.pinterest.com/handout
Tags: Values