7 THINGS YOU SHOULD KNOW ABOUT SOCIAL CONTENT CURATION (EDUCAUSE/ELI October 8, 2012)
This article provides an overview of the emerging class of online tools that allows users to gather, organize and share online content. Pinterest, Scoop.it, Tumblr, and EduClipper:
http://net.educause.edu/ir/library/pdf/ELI7089.pdf