You probably have been hearing a lot about Pinterest lately, but may still be unclear as to what it is or how to use it. If you haven’t heard the buzz around this new social site, there’s good reason for why it’s worth looking into. Not only does Pinterest already have 10.4 million users (still growing), it’s the 17th most visited site and has already beaten out Facebook as the fastest growing social media site. So how does it work and how can a company leverage Pinterest for business? Imagine Pinterest as a series of bulletin boards, or for the Oprah fans out