Interesting Infographic with a number of take aways. I really think this infographic could have been better laid out as it has too many lines, circles and the font is hard to read.
1) Twitter is a better platform for getting brand followers to purchase.
2) Facebook users tend to be younger, the older Twitter users make less money.
3) Nearly half of Twitter users are in college.
Looking at these three points, I wonder if Twitter and Facebook profiles are reversed. I thought Facebook was the preferred college platform.