As you know... I'm a big fan of the ol' Podcast! I make one... encourage others to make them... and regularly listen to sermons from Erwin McManus or wonderfully obscure electronica.
I've found another podcast of note :: Paris DJs :: and well recommend them. I love the way they provide a tracklist and go into detail about each track. I was particularly taken with African Mashed Potato Popcorn Vol.3 - it was a tremendous sampler for African funk.
If you like beats and funky tunes... I'd well recommend you check the Paris DJs out.