Some of the more interesting include:
- Podlinez - a simple service to listen to podcasts on your phone.
- Gabcast - Record podcasts straight from your phone.
- Yodio - Record audio from your phone, add photos and captions.
Text to Podcasts
- BlueGrind - Converts text (especially blogs) into podcasts.
- Feed2Podcast - Convert any RSS feed into a podcast.
- Talkr - Convert blogs to audio podcasts.
- Odiogo - convert RSS feeds, text articles and blog posts to podcasts.
Podcasts to Text
- CastingWords - a podcast transcription service that converts podcasts to text for $0.75 minute. It employs human transcribers.