I think the curators of those platforms just should set themselves a limit of three upvotes per user per week - Or something similar to that!
This way we also would see who is making content just to grab easy money because the curators like them or who wants to make great content anyways.
Would be really interesting to see what this does to the posting behavior of the people profiting the most atm! :)
Excellent idea - but I think it will end up in the usual solution, the big boys get also on these tools the votes while the others are f...ed - as now all big ones jump on the train they will also have the advantage of the usual shit! Sorry for sounding negative.