This is an odd request, and falls under many varying categories. I would like to propose a new category (whether top-level or under Playgrounds is debatable) for "Containers".
The forum has become rather encumbered with posts about various aspects of containers and Channels. Whether this means running Channels in a container, or how to integrate other containerized projects into Channels, the goal is the same: to keep like discussions together.
(The newest security update regarding containers using bridged networking on certain iptables installations has brought this to the forefront. However, the pervasiveness of certain container-related issues that flood the forum detract from its overall helpfulness.
Personally, I would have created this new forum ages ago, but my moderator privileges have been revoked. Whether it was because I was uncomfortable having access to as much information about other users, or because I offended others with my posts, the result was the same: I cannot do this on my own by fiat, and thus require the works of others.