Our internal wiki has gathered a lot of dross over it's time. There is a lot of stuff that needs reviewing and updating/deleting which makes us hesitant pointing new starters at it lest they go down a rabbit hole following old instructions. One thought it to start a new wiki and copy/paste known good articles across. However I'm wondering if it's possible just to sink results in certain categories lower down the search ranking? We already have a {{Cleanup}} template which has been applied to some of the more out-of-date pages.
We are using SphinxSearch to index and search the wiki.
