Good question. One of the nasty things about these modules is that whereever they end up, that community then becomes responsible for it... whether they maintain it or not. Sometimes it becomes even more painful hwn an especially useful module ends up out of date. You should see how often I get screamed at for that. ;)
I think CPAN would be your best bet since dotProject is all PHP and now likely to appreciate perl contribs. But then again, I am biased...