I've been thinking and talking about the idea of doing a podcast around blogging, blogs and the people involved in Ireland. It will be a lot more of the latter than the former but it's certainly something I'd be interested in trying at least.
There's a lot that could be done there - interviews, readings, highlights, regular slots from contributors, advice on starting up, comedy sketches and talking about upcoming events that those listening might want to know about.
My idea would be a fortnightly "show", with presenters, contributors and segments. There's such a wealth of talent from the various people interacting on blogs, on twitter and generally online that I'm sure that something interesting can be found there.
I wouldn't even say it's purely "business" or "entertainment" or anything as focussed - perhaps a mixture or perhaps themed shows. I've liked how the Boards.ie podcasts went (I need to get to doing those as well) and it would be hugely open to collaboration, input and suggestions - just structured and regular.
I've had a few people express interest to me via twitter already but if you have any suggestions, ideas, requests or indeed think it's an awful idea, please do let me know.