As per public discussion and voting linked above in the URL field it is requested that the 'createpage' and 'createtalk' permissions be removed from *only anonymous users*. Users with an account mustn't be affected by this change.
Thank you.
Version: unspecified
Severity: enhancement
URL: https://secure.wikimedia.org/wikibooks/es/w/index.php?title=Wikilibros:Votaciones/2010/Cambio_de_permisos_de_an%C3%B3nimos&oldid=163071