Relatively easy to get horribly wrong as well I'm afraid. I agree fixing the problem should have higher priority than SMT (and slightly lower priority from getting rid of TTPs. I'm afraid thoug that this particular solution might actually end up doing more harm than good.
The curve, while not a specifically bad idea creates the appearance of increased social injustice. The higher curation revenues work against attracting top content providers to the platform and are likely to drive more content providers away from the platform. Not much sense curating without content. The downvote pool is a futile measure when the main problem with non-functioning self correction lies in the retaliation culture and the failing reputation system that allows crap content creators to bid not themselves bulletproof.
Yes, these issues need to be addressed, but no, not with this proposal.
I think though that it is great this proposal is here now to spark public debate. Next step I hope is to ask the community for alternate proposals.
I tried for one here, and I think it would be great of others would do the same. Get them grey cells working and keep the debate going untill we find a set of measures that have the highest probability to actually work.