...I agree that blowing away docs is bad. However, just leaving them is pretty bad too.
IMO, once a doc is moved to CVS, the original wiki page should be replaced by a placeholder, which is where people can place comments about the related page in CVS.
I have added a note about this at http://wiki.cocoondev.org/Wiki.jsp?page=MovedToCvs .
Of course this can still be discussed here, but having the "rules" on the wiki should help.
-Bertrand
