Yes, I would LOVE podcasts for Cantonese. Im studying Cantonese mainly, I dabble a bit in Mandarin but Im not really that interested in learning it.

There are a few podcasts for Cantonese already (Naked Cantonese, Cantonesepod from Chinese Central) but neither of them are really structured enough.

What I would love to see is a Popup Cantonese podcast with all the different podcasts you already have for Mandarin. i.e. elementary, intermediate, advanced etc. Also Film Friday is a must for Cantonese, there are so many great Hong Kong films!! (Stephen Chow is my favourite :))

I think having other dialects would be great as well, theres a few Hakka speakers where I live so it would nice to learn a bit of Hakka too.