Mesocolumn is a free blog, magazine, community and e-commerce WordPress theme. You can choose a blog style layout or featured category magazine grid layout for homepage.
MultiPurpose 100% Responsive, Highly Customizable, Unlimited color schemes and SEO Friendly Theme using Twitter Bootstrap.
Adamos Theme is a full-width,fully responsive, highly customizable free WordPress Theme. This themes excellent features include the ability to add your own logo, header, featured areas and much more. Adamos WordPress theme is a premium quality free theme that can fit the needs of any website.
Copyblogger is a free Genesis child “blog” theme, which includes features such as 3 color styles, 6 page layouts, custom menus, footer widgets, responsive layout, threaded comments. It is clean and responsive Genesis child theme from the StudioPress garage.