Guests for Podcasts

[Richardpell]

Is there a place I can find guests for podcasts or radio shows? I would love there to be some sort of message board or website that you can visit and find an expert based on the topic

[rwildman]

Although I've not used this site, I did see it mentioned on Google+'s radio community...
http://www.radioguestlist.com/

Then again, you might also try the "Help A Reporter Out (http://www.helpareporter.com/)" site as well.

[andrewzarian]

Help a Reporter is a great source actually. I have used it a few times in the past.

I have yet to try Radioguestlist.com