I'm still getting the hang of CakePHP but I think I'm making progress.
Background: I'm developing an application that doesn't require registration. I essentially have posts that can be made by any visitor to the site.
Question: How can I limit the number of times a guest can post per day? Say I want to allow a guest to post once per day. Would I essentially create a users table based on IP, log a new IP address every time one visits the site, then limit actions based on that table?