GreatestJournal.com – Based on the same software as LiveJournal, offers free voice posts, 1GB of photo hosting, and space for up to 2,000 user icons.

InsaneJournal.com – Another site based on the Danga software that runs LiveJournal, offers free and paid accounts, paid benefits are only enhancements.

LiveJournal.com – One of the most well known of the blogging hosts. Offers multiple account types such as ad-supported and paid. The center of a few controversies recently.

Blogabond.com – A site dedicated to travel blogs with map integration and more.

WordPress.com – Not only can you install WordPress on your own sites, you can use the same software on their site and save yourself all of the technical work.

Blog.com – Offers free blog hosting with unlimited bandwidth for their free package, more benefits for paid members.

Xanga.com – Part social network, part blogging, all free.

Blogger.com – A great starting site to get a taste of blogging, very easy to use.

Blogr.com – Allows you to blog, host photos & videos, and podcasts.

BlogSpirit.com – European based blogging site, offers 30-day trial and subscription thereafter, but offers quite a bit of storage.

Blogster.com – Offers free image hosting in addition to free blogs.