Family Tree Circles - Message board for general discussion of genealogical topics. - http://www.familytreecircles.com/
Genealogy Chat Forum - Chats hosted by knowledgeable genealogists cover a variety of genealogy research topics. - http://www.genealogyforum.org
KissingCousins - For anyone whose families include same-name marriages or more than one marriage between the same two families to discuss genealogical topics related to these occurrences. - http://lists.rootsweb.com/index/other/Miscellaneous/KISSINGCOUSINS.html
Ancestry Message Boards - Centralized collection of genealogical message boards hosted by Ancestry.com. Forums include specialized topics such as surnames, locales, and organizations. A versatile search engine allows for locating specific resources including Bible records, deeds, - http://boards.ancestry.com/
Genealogy Chat - A wide variety of genealogy chats are scheduled each week in this Web based chat room. No special software or membership required. - http://genealogy.about.com/mpchat.htm
GenForum - Over 14,000 online forums devoted to genealogy, including surnames, U.S. states, countries, and general topics. - http://genforum.genealogy.com/