OK, something funny is happening here. I followed some link that I thought was to an Accumulo-specific 'get involved' page, and instead ended up on a Foundation-generic page, and I didn't realize. Thus the original text of this JIRA.
Now I've looked at your specific get_involved page. I don't mean to dictate that this has a link to your svn repo, but maybe it should have a link to http://incubator.apache.org/accumulo/source.html?
My original self-misdirection may have been a stray click or it may have been a link, if I can find it I'll add it.