The development time for the project now called iPlayer has exceeded five years. Not being able to provide an ETA for other platform versions does not sync with the idea of creating content with public money, to the wider public benefit. Oh, the BBC's content may be for free (but is not free), your access to it may not be. Besides another OS license you may have to pay for data traffic as well http://observer.guardian.co.uk/business/story/0,,2 160454,00.html.