I first heard of GN when it was mentioned by someone on a Usenet news group and was curious enough to Google (other search engines are available).
I've mentioned it to several friends. One very internet savvy lady says she doesn't like it because it's too big and she just can't keep up with it. Others are non-committal and, I suspect, may already be members, active or not, and don't want to be identified. Others again simply shrug and say they're not really into "that sort of thing". (And, no, nobody has yet defined exactly what they perceive "that sort of thing" to be!).
I'd certainly endorse the idea of getting a slot on as many local radio stations as possible. Maybe push the idea of internet forums as an antidote to isolation. Perhaps its worth approaching the producers of R2 Jeremy Vine show, also, with the same agenda?
Starmer’s plan to ban under 16’s from social media
The Putney Pusher has been arrested……9 years on!


I'll volunteer as would, I'm sure, loads of others...maybe the Edinburgh meet-up grans who have been going almost as long as GN and have a lot to say for themselves 
. I wonder how many members are the same ?