>Why on earth would anyone want a face associated with a program, website, or anything that's not a social media account?
A coworker runs one of those aggregate-amazon-affiliate-link sites (think http://www.thisiswhyimbroke.com/) for camping and outdoorsy things. He saw a noticeable increase in traffic by associating his wife's picture in his search results. He's of the opinion that a pretty face helps sell things.