Route 404s to Home
Liam Perez
No one likes to see a 404 page, especially marketing teams :p It would be handy that instead of getting the big red "page not found" the system just redirected you to "Home", this could be a toggleable option and the page could be customisable.
Forgive me if this already exists, but I couldn't find it mentioned anywhere.
q-wertz
I think it depends where you come from.
When you come from an external page you can/should be redirected to the/a main page.
If you come from inside the wiki it might be a better user experience to stay on that page.
In both cases I think it is crucial for a good user experience, that a notification popup or something similar tells the user why it happened