Casey Liss has released a new iOS app to quickly add photos to your contacts using their social media profiles. MacStories has a good rundown:
Unlike many other apps that aim to streamline the act of adding contact photos, Vignette doesn’t require access to any of your personal social media accounts. Commonly, apps will ask you to log in to Facebook, for example, so they can crawl your friends list to extract profile images and other data for your contacts. While this is an effective method, it also requires giving a third-party app special access to your social media accounts. Vignette takes a different approach.