I was initiating on this wonderful subject and I thought that there could be a lot more people that loved tubes (valves) and then, also, old radios, both tube and crystal.
The best way I though that people could share schematics, links, videos and photos from their constructions and/or collections was Facebook.
So I created a Facebook community page (Vintage Radio | Facebook) intended to allow us all to join and share photos and videos (and music samples from the radios !).
This forum is great, but Facebook allow other rich media content.