Aside from here on our website, we have three places where we do this:
This blog, hosted on blogspot, has information about events at TrailsWeb, particularly events like the release of a new website, creation of a new system, or other significant milestone in a project's evolution.
Whenever we publish a new website, we put an article up about the site, the client, and their products and services.
This blog is where we talk about our experience with each project, what we learned, what was exciting or unique about the project.