This is a guest contribution from Pat Flynn of SmartPassiveIncome.comIn every aspect of successful blogging, there are two sides to the coin: the stuff you do on your blog, and the stuff you do outside of your blog.For example, with search engine optimization, you have on-page SEO (keyword optimization, metadata, internal linking structures, ...The post Think Outside the Blog: External Ways to Build Your Email List appeared first on TrafficGenerationCafe.com. Don't miss Ana's free Bite-Size Traffic Hacks email series - short actionable traffic tips to double your traffic in no time.