I'm admittedly not a big Pinterest user, myself - but they've been upping their business and advertising tools to a point where they absolutely cannot be ignored as a serious digital marketing tool. Pinterest for Business recently announced a series of four webinars on how to make the most of your Business profile. I wasn't able to attend the first one (they're sending it); this was the second, and the third and fourth will be on June 13th and 20th.