Can Content Owners Pin Infringement on Pinterest?

"Pinterest is a $7.7 Billion Company." (quoted from Debra Borchardt, "Pinterest Is a $7.7 Billion Company," Forbes , April 16, 2012, accessed April 17, 2012, http://onforb.es/IQd1UO ). Thus spake Forbes , based on Pinterest's large and growing usage numbers . Forbes went...