Recognizing that there were 10 individual categories (Added, Managed, Invited, Followers, Following, Family, Collaborators, Photos, Documents, Revisions) I decided to assign points (10 for 1st, 9 for 2nd, 8 for 3rd, etc) in each category and add up individual totals for a Decathlon list. As the various lists are still in flux, I expect the standings to change, but it does give us an interesting snapshot of the most active Geni users in all categories.
Add also translators top 10 +
Top 10 of: videos added, projects created, projects followed, projects collaborated, discussions topics posted, discussion threads started, discussions followed, MPs managed (curators), users blocked, vandals suspended (curators), profiles deleted, person tagged (at photos, documents), GEDCOMs exported, spammers reported, most complete/long/detailed events list created, Geni accounts created (joined N-times) etc.
Of course for some of them Geni personnel shall provide data.
I think that it is time to update the Top 10 Decathlon as I have had to make some changes to the lists involved.
I'm happy to see, that my Geni Polska project reached to Top 10 (as of the biggest number of collaborators): http://www.geni.com/projects/Geni-Polska/14318 - update the list, if you wish. :)