It'd be really cool if the STEEM protocol allowed a reSTEEMit functionality. In that situation, a reSTEEMed article would route all of the rewards to the original author and give the reSTEEMer double curation rewards.
But it also exposes the reSTEEMer to double flag penalties.
Very good comment, you might have to expand on that idea and write an article. Please update me if you do.
Ok, I expanded a little here.