This is one reason I've had fun on the tilde club I joined a while back. There's a culture of curiosity (and curiosities) with a non-critical culture and a mutually agreed upon "NO DRAMA" rule. I've worked on some silly scripts and web pages just for the sheer joy of it and I've been able to share my work with others without fear of the usual hyper-critical community (which I also love in its own way).