Sources: as Spotify tests a skip ahead button that lets some Premium users skip publisher-sold podcast ads and filler content, audio networks raise concerns (Max Tani/Semafor)

Max Tani / Semafor: Sources: as Spotify tests a skip ahead button that lets some Premium users skip publisher-sold podcast ads and filler content, audio networks raise concerns — Spotify is terrifying much of the podcast industry with a tiny little widget. — Last week, the audio streaming giant tweaked …