A social-events discovery service that connects with a personal calendar and mobile handsets.
At the F8 event in San Francisco, Mark Zuckerberg, Facebook.com's founder, announces that the social-networking company will accept third-party applications on the site. CNET News.com's Neha Tiwari talks with Glimpse, Attendio, Uber, Bunchball and Plum about how they plan to display their widgets on Facebook.
Four Web 2.0 start-ups hit the stage at the monthly Stirr event tonight. Here's a preview.