Now that Yahoo! (NASDAQ:YHOO) has acquired Tumblr, Facebook (NASDAQ:FB) investors may have something else to worry about. Given Yahoo!'s massive scale, the company has the potential to turn Tumblr into a force to be reckoned with. However, this may not be the primary reasoning behind why Yahoo! purchased Tumblr in the first place. In this video, Fool contributor Steve Heller examines Yahoo!'s recent acquisition and what it could mean for Facebook's future.

Fool contributor Steve Heller owns shares of Apple. The Motley Fool recommends Apple and Facebook. The Motley Fool owns shares of Apple and Facebook. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.