PB008: Conduct a Social Media Audit [Day 8 of 31 Days to Build a Better Blog] How a Blogger Uses Pinterest to Boost His Following Welcome to the final episode of our Blogger Breakthroughs series. Today we share a story from Rowan Sims, Digital Photography School writer and ProBlogger podcast listener.   Rowan's also a landscape and travel photographer who uses his blog to teach readers how to improve their photography,…