what for?
excuse me if I'm being a little harsh, but would anyone participate? frankly, I don't think most folks even know how to write in GameMaker. it's a bit of a bummer, really, but that's how I see it.
anyway, even if there's someone eager to mod the game, is that person able to create something for Platform Builder that is outside of TingThing's capabilities (taking into account time, skill, creativity, whatever)?
this doesn't make much sense to me... but it may not be a bad idea. if I can ask you, what would you wish to mod in, or what do you expect from other mods?