How does a unknown dating site, with the absurd intention of destroying Facebook, launch with 250,000 member profiles on the first day?

Simple.

You scrape data from Facebook.

At least, that’s the approach taken by two provocateurs who launched Lovely-Faces.com this week, with profiles — names, locations and photos — scraped from publicly accessible Facebook pages. The site categorizes these unwitting volunteers into personality types, using a facial recognition algorithm, so you can search for someone in your general area who is “easy going,” “smug” or “sly.”