Poor Pinterest. The social network often seems like Facebook and Twitter's overlooked little sister. While they dominate the news cycle with flashy high-profile IPOs, equally flashy offices, and gossip-y tales (not to mention a feature film) about spats between co-founders, Pinterest is a far quieter presence.
OK, so 'poor' may not be the best adjective for the company, which has raised $564 million to date. Unlike both Facebook and Twitter, however, it
has no source of revenue.
But Pinterest is growing up; According to Ad Age, it's one step closer to start making some money for itself.