Facebook's App Center, a mobile and web platform that features Facebook-integrated apps, quietly went live globally overnight. According to a Facebook representative, the App Center is "now available for 100 percent of users worldwide." The service, which launched in the US in early June and made its way to the UK about a month later, offers personalized app recommendations for iOS, Android, and web browsers. Of course, it only includes apps that use "Facebook Connect," so it's more than just a tool for users to discover new apps, it's also a way for Facebook to spread its influence. The App Center is now live in every country where Facebook is available, so all Facebook users should now see an "App Center" link on the left sidebar of the website and mobile app.