The BBC has been given the go ahead for its online on-demand service but it will initially be Windows only due to DRM limitations. However the BBC Trust is insisting that it eventually supports other platforms.

The trust is running an online poll and it would be in the interest of Mac users to fill in the poll. It should only take a few minutes but should help us get some decent Mac support in the future.

http://www.bbc.co.uk/bbctrust/consult/open_consultations/ondemand_services.html