You must be talking about Ancestry.com. Don’t understand why anyone would use any internet site that encourages DNA testing. Surely people don’t think the results won’t be available online.
Yep. Can’t imagine wanting my DNA on the World Wide Web.
Sometimes genetic testing solves that question mark on the genealogy tree.
Example:
Genetics and Genealogy – Genetic Testing Company Reviews and Our Story
http://hubpages.com/family/Genetics-and-Genealogy-Our-Story-and-My-Genetic-Testing-Reviews
What concerns me more than genetic genealogy are genetic tests of newborns and the massive amount of data amassed there, as well as genetic tendencies to diseases used against people who have no control over it.
Or use of genetic genealogy data to identify suspects kind of sort of to a list of relatives, now you are all ordered to go in for testing to prove you’re not the assailant.