That is a great analysis. I get a very positive feeling from it - there are so many up-votes that one get receive.
The somewhat disappointing aspect are the figures #1 and #2. If I understand them correctly, the circles represent whales with a lot of SP and the figures show who they up-vote the most. Is that correct?
If correct then a bunch of whales have gotten together to help each other make a lot of money. The platform would benefit more if they spread their votes around to other people. Building up a strong "middle class" will ensure the continuity of the platform.
What about ranchorelaxo? He has 1.3 million SP but only up-votes 1 person.
Yes you are correct regarding F1 and F2: http://www.steemreports.com/account-votes/ - Votes graph.
rancho and friend are there yes, and excluded :)
Thanks for the understanding and all of the charts. It gives me a view of my own voting as well which is very illuminating.