Blogging for Business, Marketing Via the Internet
Unlike corporate websites, b-blogs are cheap to launch and easy to maintain, thanks to powerful, easy-to-use tools. Unlike spam, or junk e-mail, b-blogs aren't intrusive; users must click to them. Done well, b-blogs provide a fast, informal way to share information -- project updates, research or test results, product-release news, industry headlines -- inside and outside your company.
Stuart, Anne. Inc. Magazine (2003). Articles>Business Communication>Blogging>Marketing