I’ve had my eye on Odeo for a while–slowly watching as they make power moves in the online audio market. If you’re unfamiliar, check them out! A few of their newest features are quite remarkable. You can call a dedicated Odeo phone number and leave a voicemail message which is instantly converted to MP3 and saved on the web. You can also syndicate this to a list of subscribers so they receive them almost instantly. Imagine using this to audio-cast from a concert, a meeting, or even just walking down the street with something you wanted to tell your friends. Another fascinating feature is “Send an Odeo”, an easy way to send audio messages to people over the web in seconds. Mark my word, these guys are changing the landscape of audio content on the internet for good.