Appearing to pop up out of nowhere, Pinterest has become the third largest social network on the planet. As I shared the value of co-publishing (shameless plug alert!) with you in my last MobileGroove column, my hope is that you are already happily pinning away all of your photo- and video-based marketing content onto your brands’ boards on Pinterest. But, how do you Pinterest-ize your other content? That is, marketing content that isn’t “visual”, but is nonetheless valuable to comm…







