Holy cow, I wrote a book!
On an internal mailing list, somebody asked a question about
how to do X with Y,
and I replied with a link to an internal wiki that described
how to do X with Y (answer: use the Z tool).
Somebody else replied,
"Time to update that article because the link to the Z tool
Apparently, this person forgot that one of the defining characteristics
of a wiki is that it's easy to edit.
(Another characteristic is that it is collaboratively-edited;
there is no central authority.)
In other words, if you see something wrong, fix it yourself.
Don't just stand around saying somebody should do something.
Because on a wiki, there is no default value for somebody.