So the current 30 day ranking system appears to be quite simple - how many planes did you provide position data on in the past 30 days.
I would like to propose a weighting system whereby the number of seen planes is divided by the number of feeding stations with 100km/60miles.
Not sure how much value the 1 millionth feeder in Houston, Tx provides, compared to the loner in the middle of Wheretheheckistan.
Thoughts?