MarketingSherpa team has enlisted the top 9 MarketingSherpa Inbound Marketing case studies and how-to articles from 2012 about SEO, social media, and content marketing. Courtney Eckerle says, “Going into 2012, marketers considered three of their four most important lead sources to be inbound tactics, according to the MarketingSherpa 2012 Inbound Marketing Handbook: 94% listed SEO as an important lead source 85% listed social media as an important lead source 68% list blogs as an important lead source Case studies and how-to articles representing these three tactics were also popular... [...]