This past week Pasha from PuppetSmith.com wanted to create a simple way for the admins on his site to publish a stream and have all non-admins as viewers. You could certainly build this functionality yourself with the full API, but it would be nice to have a quick solution for this common scenario.
You can visit the GitHub repo for the plug-in here.
Here is a sample implementation in PHP that generates a token, passes it down to the widget, then initializes.
If you have questions on how this works or suggestions on how to improve it, email me at mumm at tokbox.com
Or tweet @jonmumm
GitHub repo here.