The Wiki has a minor problem: It is possible for anyone to delete an
open page. Deletion destroy the page from disk and content can be lost,
which is not what we can expect from a Wiki. Anyone can edit, but in
case someone change the content in a unfriendly way, it is possible to
get back to a previous version.
I am thinking of adding a an administrative password to prevent deletion
by anyone. Usually I put configuration data in the Yaws config file
Is this approach ok for you ? Do you see a better approach for the Wiki ?