It would be interesting to compare the total amount you give out by voting with a low %, but keeping your vote power high -- compared to voting at a high %, but letting your vote power drop to 30-50%. The way I look at it, I can give out lots and lots of higher value votes, working my way to a lower voting power. Our voting power only drops 2% of the remaining power, with each 100% vote. So the decline in value gets less and less as we vote more and more.