Me too. And dons, could you mirror jhc too, or are you just mirroring your own projects?
It should perhaps be possible to request attribution for a commit from a committer, to make it easy for the committer to find the right account if nothing else.
Hugs has the same issue as monotone, except that it has moved from cvs to darcs.
Maybe you should put newly-enlisted repositories in a seperate queue or something?
It might be nice to have an ohloh facebook application (so I could show off my pitiful contributions to SVN-using projects on facebook).