Wait a second... Rystil, are you talking about... yourself?
I do think that having your character drop out so you can DM was good of you, and I would agree that it is more difficult to pick up the reins of a dead game than to start a fresh one. In your special case, I think the argument could be made that you deserve a few extra DM credits to compensate for the lack of XP your character is getting. But! Not too much, I'm talking one or two here, because though your character did drop out, you
are getting DM credits, which don't exist at all in most campaigns.
I stick to my position on a judge taking up a dead game, though.
If you feel that you deserve some DM points, by all means present it to us here, with specifics. I think we can all agree that we don't want anybody's work to go unrecognized.