As far as I can tell this is a completely unsolved problem. Reddit has the same issue, and now Super Mario Maker on the Wii U has the same problem. Anytime ther

As far as I can tell this is a completely unsolved problem. Reddit has the same issue, and now Super Mario Maker on the Wii U has the same problem. Anytime there's a plethora of content and it relies on user interaction to bubble up, a lot of good content is missed.