Paid Content report on Guardian and Audible, is this print? is this weekly?

There was news before the break but I am only just finding it.

http://paidcontent.org/2012/12/18/amazon-owned-audible-will-sponsor-the-guardians-book-content/

So Amazon is a major advertising source for Guardian print. The podcast is on a weekly time scale.

Amazon offers content as print or sound or video.

I still think it possible that the Guardian may cease printed publication from Monday to Friday.