The blueprints appear to describe, in a rather broad manner, the distribution of a podcast series. The Electronic Frontier Foundation (EFF), which challenged Personal Audio's '504 patent, argues it is not a particularly new or novel idea. The foundation has pointed to the CNN Newsroom website, built way back in 1994, that made copies of news segments available online as an example of prior art.

Saturday, April 11, 2015
The Register