I just found a brand new website called Shoutomatic.com that lets you record audio updates to easily post to Facebook and Twitter, as well as posting a audio widget on your website.
Shoutomatic.com is extremely simple, I have already done a couple “Shouts” to test out the service. Here is a link to my profile on the site if you want to hear a couple examples of what I did. They also have good video help to show you how to use all the features.
There are three ways you can record audio: