One of the more interesting discoveries within the alleged iOS 5 leak was the inclusion of full Facebook integration within the OS. However, the folks at 9 To 5 Mac believe what we actually saw was an old version of iOS 4 being tested at a time when Apple intended to integrate its iOS with Facebook, but eventually did not.

Apple could be getting ready to take on Facebook and Instagram with a new Photos app feature likely called “Photo Streams” for the iPhone/iPod touch. The feature is probably going to be announced as part of iOS 5 and let users to automatically share photos with others.

Still trying to gather enough money to attend this year’s WWDC event in June? Don’t bother, since the event is already sold out, ten hours after tickets went on sale.

When Apple previews iOS 5 at this June’s WWDC event, we might be hearing a lot about Siri and how its technology is integrated into the newest iOS. The company, which was purchased by Apple in 2010, is behind the Siri Assistant app, which uses artificial intelligence and assistant technology to help users find different places and events.

Despite an earlier report stating the opposite, the iPhone 5 will not debut in June, according to a new report. Instead, apparently this year's WWDC will focus on software instead of hardware.

In news that will likely upset many would-be iPhone 5 buyers, Apple is probably not going to release its new iOS 5 update until the fall. This rumor, first reported by TechCrunch, could mean Apple is about to forgo its traditional timeframe in releasing iOS updates and perhaps that of the newest iPhone itself.