About.com, Web Logs
Offers blogging tips, hints and tools for beginner bloggers, business bloggers, professional bloggers and more.
http://weblogs.about.com/

Blog Announce
Blog directory offering human edited listings for blogs of any genre.
http://blogannounce.info/

Blog-City
Servicing the self-publishing and blogging community for over 5 years with its unrivaled features, support and 3rd party integration. Powerful free trials blogs available with clean easy to remember URL. Specialists in high availability business blogging.
http://www.blog-city.com/

Inside Blogger
Insideblogger has one goal, and that goal is to bring the world closer. Insideblogger will have the most upto date events happening around the world. Come and learn various things, from using the internet to setting up a hardware.
http://www.insideblogger.com