It seems like people find discussions more rewarding than posting to a wiki. There could be weekly discussions on the many aspects of self improvement, and then those ideas could be posted on a wiki for organization and further updates.

Do you think using a separate wiki is a good idea? It seems like the LW wiki is not being used for collecting self-improvement articles, and a new wiki with a separate purpose, community, and article format might be better. After all, the current wiki is organized only for rationality articles, and changing the layout and article format might cause some conflict and confusion.