Visual content is becoming more and more important over time. Pinterest is a major player in visual content. It has become a powerful social networking tool and is a key element in the search engine world.
Tumblr is another popular visual social media tool. It combines the visual with a blog format that is easy to customize and easy to use.
While some just call it "another Facebook," Google+ has created it's own social media site that has taken hold. The platform puts emphasis on communities and collections that many users like.