Who doesn’t love an infographic? They’re all the rage and I’m just waiting for the Portlandia episode to emerge that mocks it. With SXSW fast approaching and over 1,400 bands and artists set to play at the festival,  MusicMetric, a company that specializes in tracking all of that new data about music and entertainment, has assembled this fun infographic outlining which of those artists are getting the most online buzz and activity.