[PghBaldy]

I’ve done it for genealogical purposes at 3 places. I understand why some people might find it creepy though.

[Drango]

I too have tested with 23andMe for genealogical purposes. They are a legitimate company with thousands of satisfied customers, including me. I haven’t seen the ad so I can’t speak to it.

[Piranha]

I had the opportunity to have my DNA checked for no charge at Ancestry.com. I was going to do it until I read the agreement, which gave them the right to use the information for any purpose and to change the purposes after the fact.