Swivel, along with its cousin IBM Research's Many Eyes, is helping make sharing, visualizing, and discussing data on the web fun and addictive. How? Take, for example, the following Swivel-hosted graph, which shows the Growth of Creative Commons Photos on Flickr to millions of photos.
Can we exploit the extraordinary ability that humans have to read faces to make sense of abstract data -- by rendering data as concrete facial features? That's a question raised by a recent ProgrammableWeb Mashup of the Day Pubmed Faceoff.