Forum OpenACS Q&A: Re: Groups -- the public, unregistered users, permissions

I think trying to sweep through and make things work with "persons" rather than "users" is more work that it's worth (for example you might want to have anonymous posting of attachments, photos, general comments, etp pages, etc). Rather than change all these things to use persons because you don't want to change object 0 to a user it's just easier to make object 0 a user.