Looking for this to appear in the Beta1 stable branch builds:

      <property name="p2.statsURI"
                value="http://download.jboss.org/jbosstools/usage/installs/jbosstools-build-sites.aggregate.site_41/4.1.0-SNAPSHOT/Beta1/Beta1-v20130521-1234-B1234/"/>

If it's not there, then there's a problem w/ the mojo NOT generating content for the stable branch. Today we only see download stat data for Beta1 from master/trunk, but nothing from the Alpha2x branch so I've opened this to make sure we audit that this requirement is actually working.