but as isa sylvester reports, pinteress ccmpaign trail to the pentagon pentagon that's realll cute. need to re-pin that onethink of pinterest as an onllne bulletin board.. a place where you can "pin" cool pictures organized by categooies.. it's particularly popular among women. girls like to read fashion magazines and kind off fold in the pages that they like, and this jjst provides it on a website and its easier month.like twittter or users a facebook pinterest users can build a follooing... but it differs frrm those social media sites in that the content isn't fleeting. it stays put. one segment of the government leveraging pinterest... the pentagon.the army pinteresttboard - for example- shows family life in the military, boot amp pmagespinterest is also appearing on the political horizon.ann romney - wife of gop presidential candidate mitt romney- launched her pinterest boaad.this weee... her likes range from rrcipe foo pistachio cake to a love note mmtt romney left for her when he had just missed her at a campaign stop.it's very clear she's trying to be personal and convey emot