Rumours are suggesting that Mac OS X Lion could be getting AirPlay Mirroring as well as an iMessage app. Although these new features are not confirmed yet, and could therefore not make it to a full release, we are hearing that users will soon be able to get access to more iOS features on the Mac.
AirPlay Mirroring was introduced with iOS 5 and lets users of an iPad or iPhone wirelessly transfer the contents of a device to a TV or projector connected up to an Apple TV.