I use Pinterest as a reminder myself, to share interesting articles with students and to be tipped on things that I should not miss. For IP: trade journal for information professionals I wrote in the third issue of 2015 an article about how organizations use Pinterest. I interviewed staff from libraries, archives and museums and got lots of tips and advice from them to share with colleagues.
Shortly before publication it turned out that viewing a Pinterest board nowadays requires an account. When your library, archive or museum started with Pinterest, that was not the case and Pinde was for every visitor. But how does your library, archive or museum deal with this?