I only look for voters who have placed an average of a maximum of 10 × 100% upvotes per day.
So, you basically skipped all of the people who have above 500 Steem Power and can throttle their voting, when they vote on other articles, but may only post 1 or 2 of their own posts, which they can vote at 100%.
But, if they didn't want people voting for themselves, then why allow it in the first place?
There are big fish that only vote at 40% or less for other people's post.
That is still a lot compared to what a minnow can give $ wise. But, it won't be 100%. They don't have to vote at 100%. They vote at 100% for their own, which gives them $50, $100, etc... instantly and then others jump on.
Are you getting what I am saying?
That person voting 1% on everyone else, might seem generous, if you don't look at how much they could have voted because they can throttle their own voting power.