B2B Content Marketing Platform Usage The +Content Marketing Institute has released its 2015 Benchmarks for B2B Content Marketing in a slide deck at http://stonet.co/1nhGbmD. The report covers the responses of over 5000 B2B marketers in 25 different industries. Among the slides was this interesting graph below. Notice that even though Google+ is... - https://picasaweb.google.com/1070220...