Of those with five or more scenarios that are not retired/withdrawn.
It was close call between Larry Wilhelm and Thurston Hillman but in the end I'm voting for Larry with his 16 authored scenarios with an average of 3.8 stars out of five, narrowly edging out Thurston's 10 scenarios with a fantastic average rating of 4.0 stars.
Honorable mentions go to Joshua Frost's 12 scenarios and for carrying the load in the days of yore, and to Alex Greenshields (6 scenarios) and Nathan King (5 scenarios), both with average ratings over four stars.
A thanks to all that contributed and continue to contribute time and effort to society play.
File this under information that no one asked for.