Mark Williamson schrieb:
I thought that perhaps, for a trial period, we could add a prominently-placed button in articles for not-logged-in readers with the title of "Report an Error or Suggest Information to Add".
The German Wikipedia is already doing it, take a look at http://de.wikipedia.org/wiki/Wikipedia:Externhinweis
The notice is only displayed for not-logged-in users on pages that are not protected and not userpages, and only on the first Wikipedia page people reach from the outside (which in most cases means Google).
Kurt