I think it is a good observation Dave. I've thought about it myself and where this "hobby" might be 10 years from now. It seems like this still may be near the ground floor. Bart brought up the modern aspect of information sharing which may have something to do with this, as does bringing back old tried and true ways of doing things. I think craftsmanship and skill in almost all aspects of life are constantly being brought to a higher and higher level. Learning and being inspired by others is what gave this modern age such a higher curve in terms of improvement I'd say- brought on by such easy access to knowledge. Hopefully things will only get better, and I'm pretty sure they will.