I know this sounds 7chany, but let's have a 'Mod's choice' board in which the Mods put up images that they like every once in a while from the other boards on 4chan. The main positive it would have is to spur memes in a different direction, but what the hey.
a lot of people seem to believe that one becomes an *internet expert* when they're made moderator of an imageboard, but the truth is usually the opposite, mods are almost universally boring, humorless twits who take things way to seriously. they get their super important powers by being IRC ass kissers, not be being entertaining folks.
in general what you get for being an entertaining person is BANNED BY HUMORLESS MODERATOR.