After running this community forum as an experiment for 4 months, we are going to reach a decision for its fate soon. I outlined the background at Need for this forum?
In either case (whether this continues or is taken down), we do not intend to keep the content of this forum public to everyone. So a login is required to read the content from now on.
I encourage you to continue the discussion on the topic linked above and feel free to invite your friends if they are interested in trying this forum out. You can just share the link to the forum and they can register using their email ID.