Chris Hartjes has posted about a new resource that he "cannot stop recommending people to use [it] when searching for answers to their CakePHP problems" - the CakePHP Cookbook.
With a ton of help from Andy Dawson (AD7Six) the documentation for CakePHP 1.2 has moved forward immensely with the unveiling of the CakePHP Cookbook. It's a combination of manual and wiki, where people can flesh out the manual and make comments on the methods in there.
With the wiki in place, anyone can add to the communal CakePHP wisdom (or correct where others might have strayed) to make it a bigger and better resource for the whole range of CakePHP developers.