Adam Sutton takes a look at what search and social media articles readers shared most. He shares links to more than nine case studies and how-to articles. The articles, as Sutton puts it, point to resources that help measure Facebook campaigns, avoid Google penalties and improve content marketing. According to MarketingSherpa, 60% of marketers plan to increase their social media budgets, 57% plan increases in SEO, and 41% plan increases in content marketing. Here's a look at where it's all headed.