Ahh sorry about the confusion PreachingLlama. I know there were plans to move off CMS now that most of the functionality in CMS is in the Presentation Templates for MOSS. I guess things are still in transition like how parts of Microsoft.com have been moved over.
There are certainly public facing sites we own however that are on MOSS like
http://www.gamesforwindows.com and
http://www.obacentral.com/.
The intent of the Xbox example was to show that an internet facing SharePoint site doesn't have to look like SharePoint.

There is a nice list available of known SharePoint internet sites you can view here:
http://www.wssdemo.com/Pages/websites.aspxThanks for checking out the video! Feel free to send me any suggestions or feedback you have for future videos. Be sure to drop by the
Devs4Devs group next time you are on Facebook too.
