Like Alice’s Restaurant in the Arlo Guthrie song, the Internet lets you get anything you want — from views on politics or science and technology or religion to recipes and gossip. Oh, and of course, news. However, few people do more than skim the surface — and as they do with newspapers, most people tend to read only what interests them. Add to that the democratization of the power to publish, where anyone with access to the Web can put up a blog on any topic whatsoever, and you have a veritable Tower of Babel.