OMG, is Social Media just a fad? Part II

Last week I promised to follow up with metrics from a recent study conducted on the growth of social media. Note: In my last post I indicated that the metrics I will list came from Pew Internet & American Life Project.  While Pew was quoted in one of the articles I read in writing the post, the metrics that follow are from Search Engine Journal (the sources SEJ relied on are at the bottom of the infographic).

Here we go.

Source: The Growth of Social Media: An Infographic