Blog - A frequent, chronological publication of personal thoughts and Web links. Alternatively called web logs or weblogs.
Blogs can be political journals and/or personal diaries; they can focus on one narrow subject or range across a universe of topics.

Popular Blogs
Rankings by Page-Reads at Salon
Most popular Feeds at bloglines.com
Top Weblogs at Daypop.com
Recommended Blogsites at CrisisPapers.org
Salon.com - A blog portal with software to publish your own blog.
Slate - informed look at news, politics, and culture.
slashdot.org - News for nerds, stuff that matter
Boing Boing - Comments on New Products, News, Web sites, ...
Digg
gizmodo.com - Gizmodo is an online review dedicated to gadgets, gizmos, and cutting-edge consumer electronics.
Blogs at wikipedia.org