Do you want your students to try podcasting?
Anchor.fm is a great way for students to begin podcasting. Each segment is 5 minutes or less and allows students also to have guests call in for audio interviews on their channel. Segments remain on the channel for 24 hours and users can leave feedback for the channel. Students can create back to back segments for longer podcasts and also push the podcasts out to itunes. This may be great for student projects, causes, or to reach out to the community. Try it at https://anchor.fm/