Never mind. Can't delete my post. I found the source code to the open source products they use. Not the open source edition. Sorry to get your hopes up.
Failed to check my facts before posting. I posted something true, but not in answer to what was asked.
There are no response for a week on this question. This scares me to continue to use the open source version as there seams to be no one caring about the Community edition. There are no announcement at the site either. Are VMWare going to continue to release the Community Editions or is that edition no more?
If this is the way the community edition will be treated in the future we will start to look for other open source solutions with better community involvement and plans communicated.
Today we have the enterprise edition of Hyperic for some monitoring but for our majority of servers we are using the Community edition.