Facebook has revamped its application development platform to make it possible for the social-networking site and other Web sites to mesh what they know about their end-users and automatically personalize the experience people have online.

For example, a visitor to a participating news site or a music-sharing site could be served up content upon arrival based on previously stated preferences on Facebook or participating sites. The visitor could also see a list of Facebook friends who are already registered on the other site, and even what comments they have posted there.

"People can have instantly social and personalized experiences everywhere they go," said Mark Zuckerberg, Facebook's CEO, during a keynote speech Wednesday at the company's F8 conference for developers.

More: http://www.computerworld.com/s/article/9175897/