Apple’s FaceTime, which is available in iPhone 4 and iPod Touch 4G is rumored to be available on Mac OS X and Windows Soon. FaceTime which only works on a WiFi connection (workaround for FaceTime on 3G) uses Apple’s open source video chatting protocol.
According to 9 to 5 Mac, FaceTime may soon be made available on iChat allowing Mac users to video chat with FaceTime enabled devices. Apple is also rumored to be working on an application for Windows based PCs.
The rumors comes from Mac4ever who had also predicted the Magic Mouse and iPad among other things. Keep your fingers crossed though.