If you've been waiting for a good enough reason to jailbreak that shiny new iPhone 4S, or your recently updated to iOS 5 device the folks from Cult of Mac have found a good one. Using the brand new Fusion jailbreak tweak you not only get Foursquare integration, but Facebook too.
While Facebook and Apple can't seem to get along like they have with Twitter and its iOS integration, this new jailbreak method does all the work for you. If you'd like to do simple things like update your Facebook status or upload photos from anywhere in iOS -- while using Siri -- this is the answer you've been waiting for.
As you can see above, this tweak adds Facebook, Foursquare, and even MySpace into the default Twitter compose option provided with its deep integration into the OS. Now with the Fusion tweak you can simultaneously post to all the social sites listed above with ease, and while using Siri. Pretty neat right?
Fusion hit Cydia late last night and is available now for those interested. Don't forget to hit the links below if you'd like details on Jailbreaking the all new iPad, or adding push email to Sparrow for iPhone and more.