Geni.com
In November 2012, Geni was acquired by MyHeritage. Geni is a genealogy and social networking website with the goal of creating a family tree of the world. While family profiles are private, Geni’s mission is to create a shared family tree of common ancestors. By combining research into a single tree that users work on together, users can focus on verifying information and on new avenues of research, rather than spending time duplicating research that others have already done. Over 98.6 million profiles were created on Geni by over 5.8 million users as of December 2010.
Read more about this topic: My Heritage