Thread:Extension talk:Contribution Scores/Show real name or e-mail instead of username?

Hi! I would like to use this extension on our company wiki because it seems great, but unfortunately our usernames must corespond to our user-ID so our toplist would look something like...
 * AA1984
 * AB8373
 * BA8308
 * etc...

This would make it impossible to know who has contributed and I believe the point with the extension would be lost. =/ Is there a possibility to use the column "real name" or "e-mail" instead of username? Thanks!