Beyond Bitcoin's host is Author Falls from Down Under. I like his podcasts but not sure of his listenership size...well edited and sound quality. He asks intelligent questions and usually has cutting edge guests.
http://letstalkbitcoin.com/profile/user/legendface66
http://www.beyondbitcoinshow.com/
If he's asking to interview you, I'd go for it...good exposure!
Edit: Would really like to picture what you look like based on your voice
Seriously, we do NOT want james real identity public. He'd propably be dead or in a dark prison cage in a submarine hidden deep below see level as soon as that happens, beeing forced to code for the government. I prefer to have him here, with us. So, lets do everything we can to help him hide his identity. I expect to learn who he really is/was in 20-30 years maybe.
We all know the most important about James.
He is a great guy.
That's his real identity and that's more than enough for me.