Well, yes... those who are also active curators will soon enough dial back their voting weight.
Frankly, I already like this new paradigm because I can give "substantial" lifts to truly stellar content, and just "a tip of the hat" to something rather average... maybe not everyone will operate like that, but I feel it might encourage more... responsible curation. At least in an ideal world... of course, that's offset by the fact that many humans are just plain greedy.
Excellent points, my friend... We need to be much more aware of our "voting sliders" from now on! :D