Tuesdays 6.30-7.00pm live here on Resonance104.4fm - the link is to the streamed live feed of this London-area FM station (blog link is here - there should be a podcast up on the 'blog' link there in due course). Two of the regular participants are regular bloggers Guido Fawkes and Recess Monkey. I'm just listening to it now; whilst it certainly is 'of the moment' and it is something of a novelty, I'm not sure that the quality of the participants is high enough to make it a regular listen. However, I'll try it this week and next to give it a fair chance.
Also launching today, at 8pm, is 18 Doughty Street, an internet TV programme concentrating on current affairs and politics, with no requirement to be 'balanced and fair' - should be lively. Click on the 'Tune in' link from the link above from 8pm tonight to see what's on offer.