Apple just released iOS 4.1 Beta 3 to developers, and we are seeing Apple adds email-based FaceTime support in new iOS 4. So in very near future, we can make FaceTime call with non-iPhone devices, for example iPod Touches or iPad.
It is rumored that the next Generation iPod Touch will come with Front-Facing Camera, thus FaceTime Function should be available in iPod Touch too.
Apple is expected to be releasing new generation of iPod Touch this fall, maybe together with new MacBook Air too?
