The word tweetup is accepted into Oxford Dictionary of English. (Via The Next Web UK)

YouTube launched the YouTube Charts. You can sort most viewed, most subscribed and most liked videos by today, this week, this month and all time. (Via YouTube Blog)

Google released a developer preview of the Chrome Web Store that will be launching later this year. (Via Chromium Blog)

Facebook launched their location-sharing feature Facebook Places. (Via The Facebook Blog)

The newest version of Picasa has some new features like Face Movies, Picnik integration, metadata updates and more. (Via Google Photos Blog)