Cinch is a voice to RSS service developed by my friend Alan Levy at BlogTalkRadio in collaboration with Dave Winer. It allows anyone to create a podcast using any type of mobile phone with no preregistration required. They are currently rolling it out for the iPhone. Cinch updates will automatically appear on Facebook and Twitter profiles as embedded mp3s in a Flash player. Cinch can also be used as an easy audio commenting platform.
Here is an early beta of the iPhone application.
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