Good to repin >> Comscore says "One final social network that deserves some attention is online pinboard Pinterest.com. The site, which first came onto the comScore radar in May 2011 with 418,000 unique visitors, has surged over the past six months to nearly 4.9 million visitors. Also significant is that, like Tumblr, Pinterest is exceptionally sticky and keeps it users engaged for long periods of time. In November, the average visitor spent nearly an hour and a half on the site over the course
