For a start this Blogger theme which lends itself to a business blog has a 3 column layout with 2 right sidebars, 2 navigation menus, a search box and a 3 column footer. The Blogger template is also very appealing in black and white with blue accents. The auto thumbnail on the homepage is a very nice feature too.
If you are looking for a free Blogger layout that offers social networking then you will be pleased with the social bookmarking buttons below each post, the built in RSS link and Twitter updates section.
For those seeking to make extra money blogging then the 4 125x125 banner ad slots in the sidebar and a 468x60 ad slot in the header make it easy to monetize your blog. The header banner can easily be converted to a Google Adsense ad unit if you so desire.
Community is an excellent Blogger template that is suited to both business and personal blogs. The template comes with premium features particularly the social bookmarking and Twitter features which are not yet common on free Blogger templates.
Designed by: Bietemplates
2 navigation menus
2 right sidebars
Read more function
3 column footer
RSS subscribe section
Automatic thumbnail image in every post
Google Adsense ready - 468x60 ad unit in header
Ads ready - 4 125x125 ad slots in sidebar
Social bookmarking buttons
Black header and footer, white content area, blue highlights
Comprehensive installation instructions
Free to use with credits intact
Free Blogger Templates for a Business Blog
Free Blogger Templates Magazine Style