Earlier on in its history, the English Wikipedia (at least the cultural/administrative side of it) was a lot like this. The average age has increased over time

Earlier on in its history, the English Wikipedia (at least the cultural/administrative side of it) was a lot like this. The average age has increased over time as people have aged up, but when I was most involved around 2004 it was a pretty young crowd. I was in college at the time, and there were plenty of other college students involved and even some high schoolers.