Enjoy Podcasts in Ubuntu

Listening to podcast while working is fun.
It reminds me listening to the radio programs while I was doing my homework back in primary school!

I found the feature of podcast in the Rhythmbox music player.
Simply add the podcast RSS into the "new" button and life is easy!

One of my favorite is:
http://www.bbc.co.uk/podcasts/

The 'discovery' by BBC is also very nice one.

I am looking for some more ...

Wanna refer one?