Interesting stuff, @crokkon. Very, very interesting!
I want to mention that Smartsteem previously had the steemconnect option and so far, still a solid number of votes are being made through steemconnect instead of posting key signing.
Which means, the number for Smartsteem will be a bit higher. And it would be quite interesting to have data for multiple days or even weeks.
Also, while I don't have an exact number for daily votes, so far over 6.6 million votes have been made from vote-sellers.
Anyway, thank you for your work!
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