In case you were looking for French podcasts that aren't intended for language learners...
top podcasts on itunes France list http://www.itunescharts.net/fra/charts/podcasts/2015/10/05
top 30 list by Topito (French Buzzfeed) http://www.topito.com/top-podcast-radio-en-mieux
Thanks! It's too bad that iTunes doesn't allow you to search by specific language.
Found this on today's page there. :)
"Winners Losers Biggest climber (up 37 places)<h1>62 CULTURES D'ISLAM</h1>
Biggest faller (down 37 places)<h1>88 SCIENCE PUBLIQUE"</h1>