We sync some of our projects, but there are still a lot that need to be reviewed and fixed before being synced. You can follow the progress on this page.
Thanks for this pointer - I'm glad to see that Hibernate is now on Maven Central, but I'm pretty sure it wasn't a few months ago...
What about org.jboss.weld? It's on Maven Central, but not on the list.
org.jboss.osgi is missing both in Maven Central and on the list.