A couple more libraries for Share API enthusiasts:
First the long awaited AS3 library (Flex 3 Beta 2 required, which is currently available on Adobe Labs)... sorry it took us so long, but here it is in all its glory. The ZIP also includes the AIR project file which we demoed at our MAX sessions. Feel free to use, modify and fix any mistakes we may have made.
Furthermore, Hidyuki Kato has started a Ruby library for Share's REST APIs. Really cool stuff, and exciting to see the community embrace our services!
Great API! A tutorial on how to use it would be cool or at least documentation.
Documentation is online, and accessible via the link below:
http://www.adobe.com/go/labs_share_api