AJAX Libraries API from Google

Just read that google has a new service for AJAX Libraries. Sounds great if you use:
* jQuery
* prototype
* script.aculo.us
* MooTools
* dojo

This is what google says:

What is the AJAX Libraries API?

The AJAX Libraries API is a content distribution network and loading architecture for the most popular open source JavaScript libraries. By using the Google AJAX API Loader's google.load() method, your application has high speed, globaly available access to a growing list of the most popular JavaScript open source libraries.

AJAX Libraries API