I still class myself as a beginner been practicing since first week of september 2008...music is still a mystery, but at least I can sorta play something that resembles a tune....just bought a Melodeon....I know I've defected to the Melodeon-side but will not forget the concertina.
I'm much better at art. So I've started a flickr group for concertina art. Photo's, drawings, paintings, collages, sculptures etc. http://www.flickr.com/groups/the-art-of-the-concertina/