My first posts have been updated again.
mitzie who is the moderator of the greek local board has been spotted as a merit source.
I also published monthly statistics for February 2019.
dbshck is the leader of the previous month.

I created the
chart that shows
how many merits have been sent by all users.

As I can see, 335971 merits have been sent by all users. I added this image to my post on the
first page.
The analysis has detected 3 new merit sources:
1) nutildah
Ahh you caught me! For months I was purposefully sitting on a stack of merits in order to not cross your detection threshold, but one night I couldn't help myself and gave out a few more than I should have. Well done, sir.
The detection algorithm caught you.

In any case, this is a good point. If a merit source earns a lot of sMerits or does not give merits too much, the detection algorithm will not spot such a user.