Well, post-launch interest checks can still be useful, like if the RP has gone a month or three, then has lost a player or three and needs to replace them.

On that thought... Would it be a good or a bad idea to have interest checks without any GM/CoGM activity for [i]n[/i] days to automatically get tagged as "full"?
(With [i]n[/i] being a fairly large number, say two weeks?)