Did you know WikiTree (http://www.wikitree.com) has a user group just for people interested in Mayflower genealogy? It's one of three groups for WikiTree users. We communicate with each other in a Google Group, here: http://groups.google.com/group/WikiMayflowerhttp://groups.google.com/group/WikiMayflower
We're always looking for more people to join in our discussions about the Mayflower ancestors and their families, and to improve WikiTree's coverage of these ancestors, helping to connect their descendants.
If you'd like an invitation to the WikiTree Mayflower Ancestors user group (and/or an invitation to WikiTree itself), you can email me at Lianne@wikitree.com
Feel free to email me with any questions, or respond here!