Part 3 of this video series covers my opinion on which DNN blog module is the best for SEO.
Get the full blog post with links and more at http://www.5stonesmedia.com/blog/seo-for-dotnetnuke-choosing-the-right-blog-module
In part one I talked about SEO basics for DotNetNuke. I cover title tags, meta descriptions and canonical urls.
Part 2 covers how to fix duplicate content issues and url structure.