"Personas is a component of the Metropath(ologies) exhibit, currently on display at the MIT Museum by the Sociable Media Group from the MIT Media Lab. It uses sophisticated natural language processing and the Internet to create a data portrait of one's aggregated online identity. In short, Personas shows you how the Internet sees you."
In reality Personas doesn't really show you how the Internet sees you. More accurately put, it actually shows you how the Internet views your name (or any two word combination you want to run through it). If you have a unique name, it's an interesting experiment.
Here's a look at my results:
And a composite of the data that it scrubbed to create it.
Find out what the online DNA for your name looks like here.
Related post: What's your digital footprint?