Instagram photos are getting very popular thanks to women shooting selfies in bras. We are already tired of the whole bunch of bra selfies featuring full lips and brazen smiles? Or are we more interested in bra selfies? Why women expose (overexpose) themselves at the tiny square image for all of us to see? Well, I don't believe they do it to help Instagram company grow, even though it definitely helps. Who would want to make money for others, not getting anything out of it? Yes, music and...