Social Media Integration: Link images or an "Embed" field

It would be great if we could add a link to images or have a field where we could embed a social media site's "Follow @-user" button. I have a database of athletes, and it would be a great feature for someone to go from our Athlete Profile view to the athletes' social feeds via an icon rather than just the text link. In the first case I suggested, we would just use social media icons and then add a URL to image that links to the social account.