Windows SharePoint Services (WSS) v3 introduces the concept of Site Columns: reusable fields which can be used for creating content definition across the whole Site Collection. While this concept allows you to manage the way content is stored, you have to be really careful when working with Site Columns in custom development.
An important update to this version has been published. See Imtech Fields Explorer v126.96.36.199 for more details.
Andrew Connell has pointed today to a new white paper at MSDN Office Developer Center called How to Optimize SharePoint Server 2007 Web Content Management Sites for Search Engines. From what the title says I was expecting the paper to provide SharePoint specialists with SharePoint specific knowledge and solutions to various Search Engine Optimization (SEO) challenges. Unfortunately, the white paper published at MSDN has disappointed me.
It would definitely be great to make something useful of the badge. Post your ideas on where it should point to when clicked. The best idea will be added as the link of the MOSS 2007 Developer badge.
Recently, there has been the Sample code acceptance checklist for IT organizations published at Microsoft TechNet. This checklist is meant to help IT organizations evaluate custom SharePoint solutions before they are deployed in the production environments.