A good WordPress theme with professional layout, SEO optimized is quite hard to find. But you will find these features in the free WordPress theme SEO Blog. The theme has been developed by Mani Karthik of Daily SEO Blog. It is a 3 column WordPress theme having a right sidebar and a three column footer.

It is a Search Engine Optimized theme and it takes care of the all the SEO basics so you don’t have to worry about that. The sidebar along with the footer is completely widgetized. If you are on Twitter, then you will be happy to know that the theme also has Twitter integration, your latest tweets will get displayed in the header. The comment box is Ajaxified and supports threaded comments along with Gravatar. There is also option for a “Featured Article” with which you can highlight your popular post. Check the Live Demo or Download the theme.

So if you are looking for a nice, SEO optimized, easy to configure WordPress theme, I suggest you give this a try.