The summer before last I tried out a YouTube chat show during the CAMRA Beer at the Castle. Main lesson is that YouTube works very slowly. It takes a while for a clip to be noticed. Also editing takes a while and as files get larger it even takes significant time to load.
But things change. Bandwidth may get better and now Animated Exeter has a Facebook page so there may be wider support for such an approach.
Next week is the winter event
Friday and Saturday. I will try to interest Chris Norton and the Wheely Wild show on Phonic. Mamian Houston is still doing some video and online sound for Barefoot Radio. the Football Club building could be a test example in a podcast report on access. Not sure when this will happen though. I am thinking about sound and vision as out of time. there will be something during the next few months.