Erik I'm with you on the "senile memory"!
As you many recall though, I was one of the more vocal participants in the great schism over Starfire 3rdR around '04/'05. Those events led to Steve first starting the Rigellian Diary Mailing list which he them migrated to the Yahoo group in Sept '05. (Yes I had too cheat and at least lookup dates to SFA downloads and the YahooGroup archives)
Up until about a year ago I still had archives of both the Starfire and RigellianDiary mailing lists. Lost those when the drive they were stored on finally crashed. Stupid me never backed them up offline.
As I recall, with the help of the Yahoo Group archive, Steve started Aurora around June of '06. Based on my own start date here, you started this board Sept of '06. Your mirror of SFA obviously predates that, but I have no recollection since I would get my updates straight off of Steve's site.
So, while Aurora may only about 8 years old, I have not doubt that your support/envolvement with SFA is easily 11+.