Ryszard - I think your question might be phrased in a misleading way. I happen to know you and I have a lot in common. Rather than phrase it as 'selling people on BB' - I think you meant that you love to SHARE YOUR ENTHUSIASM for the program and are surprised that others don't see the value and share your excitement at what it does.

Good thing you don't have to sell anything - PG has to do that : )

It's way less pressure to share enthusiasm for something you believe in than to be involved in its financials.

That said - it's funny how much we are all so enthusiastic enough about the program that we love to give our "marketing / product development" strategies to Peter and his crew. It's almost like (maybe exactly like) - we wish we developed it and took it to the point it is now, and could help determine its future ; )