User dannyf gets every day since October upvotes on three to five old answers. That makes around 2400 points in two months.
I flagged the last upvoted answer but the flag was declined maybe because my description of the problem was too short.
EDIT: I noticed it as I visited the Users page and Majenko was not first there as always. (I was on the way to Majeko's profile for the Evils of String link.) So I was curios what good answers the user wrote to get so many points this month.