I love Pinterest!  I have been "playing" with this site now for all most a year.  I held back because my friends warned me that "It is very,very addictive "   This is very,very true!! 

I do have followers and I am thinking it will be effective to add library interests to my account!  This would work for me as I do not work daily at our community's library.

I agree with @Ann that it will be affective and will build confidence in my social networking.

Two of the library boards I studied were: www.pinterest.com/sotomorrow/library-bullentin-boards-displays/

And www.pinterest.com/LibraryBoards/  

Some very,very fun stuff:)