ReadWriteWeb

NPR has a great site to find its line-up of podcasts, but until now, PBS only featured videos from its TV shows on their respective homepages. Now, however, viewers will be able to turn to just one site, PBS Video, to find all of their favorite public television shows like 'Nova' or 'Antiques Roadshow.' Even though PBS is a non-profit organization, it faces some of the same challenges as its commercial brethren like Hulu or YouTube, as local stations don't want to lose viewers to the net, and as production companies don't want to give up control over their content.