In addition to the top songs each week, the show features interviews with the top artists, and bonus tracks selected by Doelle. The show is also carried on several terrestrial radio stations which bring the weekly audience numbers to more than 100,000. The show is frequently referred to as the American Top 40 of podsafe music.
On 19 July 2008, after two months without new episodes, the producer posted a note on the site saying "the PMC is not dead" and that "it is going through some reworking. The post promised a new episode in that week; however, no episodes were released until August 2008, at which point weekly shows resumed with R. Francis Smith taking over as host.