Some of the earliest members like Emperor Oli and Halfpenny Jon were kids when they first joined. Now in their thirties and have probably given up coin collecting long ago. I guess the hobby was a little more popular with children when the internet was not so big. I don't think there are any regular members younger than 25 (or even 35) now.
I have been thinking about Peter too. Hopefully he is OK and is just taking a break from here.