John LaCombe's "A Barrel of Genealogy Links" has over 300 links to genealogy sites around the world, and over 130 links to U. S. Civil War sites.
Steve Lacy's Genealogy Gateway To The Web includes Search Engines, Messaging Forums, Listing Gateways, Surname Gateways, Specialty Gateways, Ethnic & International, United States Resources.
Dave's Genealogy Page has over 5000 names in the database he has made available. It has a strong focus on British genealogy, with a database on Royalty and Nobility. Muschamp, Doldon, Rose, Loveless surnames and the Tolpuddle Martyrs are emphasized in his research.
Researchers of Norwegian genealogy will find lots of help at Karla's Norway List Page .:
Family Newsletter Registry-- a site to register your family's newsletter and surnames, so that they can be found by family members around the world
Too busy to publish your own family newsletter? Keep your family in touch with the help of Connecting Families, a family newsletter publisher for families who want help with this project
(Disclaimer: In any financial dealings on the Internet, you should be cautious. I cannot vouch for all sites that are linked here, nor can I take responsibility for any problems that you may encounter in dealing with them. These links are provided as a public service only.)