If you want good quality discussion on the Internet, my experience is that the best place to find it is behind a paywall. The WELL is a long-standing example; I

If you want good quality discussion on the Internet, my experience is that the best place to find it is behind a paywall. The WELL is a long-standing example; I used to be a member, before becoming excessively frustrated with some of the personalities. You couldn't fault the depth of the discussions however.