Best History Sites - over 1000 history web sites as well as links to hundreds of quality K-12 history lesson plans, history teacher guides, history activities, history games, history quizzes, and more.
Stumbleupon: The best way to discover great websites, videos, photos, blogs and more.
Lexiconn Internet Services: A hosting company with whom I feel sheltered. They are always available, and they know what they are doing. I've been with them since January 2007. A good friend, who is equally happy with them and equally in dislike of downtime, has been with them a few years. These are the best kind of business people.
Ancient / Classical History, N.S. Gill at About.com - includes blog and newsletter.
Intute: A free online service created by a network of UK universities and partners. Subject specialists select and evaluate websites included in a database of 123,766 records.
Taking a Bite out of Books: Free educational materials from a student-run, volunteer-operated website.