Cool idea? Yes. Good idea? No. If we do stuff like this, the podcast industry will switch to a closed system which would require you to install proprietary apps to listen to stuff. Likely several different apps for different shows and companies. As it exists today, it's a very open system, with publicly accessible feeds and the ability to use any app. Don't ruin it. It's not hard to press the "skip forward 30 seconds…
Absurd. Software's whole deal is wrecking people's jobs to save someone else money or make their lives easier. This time it's ad-supported mp3 makers instead of any of the tons and tons of other people who've been tossed around by software. Often this does suck but to single out helping people avoid ads as the one thing you must not charge for is silly.