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Hahha you are fast :D I used the values provided by Op, so this refers to:

I took no special investigation whether this info is correct, and I have no clue how many of those were paid and how many were user votes. I only summed the values because I wanted to see the agregates. But yeah, you're right, I jumped the ball here, not checking what the values really represent.

I see. Looks better anyway.

But his calculations are wrong.

example: I send 60 SBD to upme and received 128 STU - which is about 48 SBD paid out. So I made a negative ROI there.

:(
I'll add that note to the comment to avoid misconceptions then :) But kudos on your speed