I know many people who have taken advantage of DNA testing to find out information about their ancestry. I have not been tempted to do so because I am not interested in what percentage of my ancestry comes from various parts of the globe. Since I grew up in an island where my known ancestors also lived, I suspect that one would have o go back quite far to find traces of ancestors from other parts of the world. Even then, and even if there are surprises, I am not sure what I would do with that information. But I can understand why it might appeal to some in the US where people come from all over the world and have ancestors who were fairly recent arrivals, say within the last 200 years, and seem to have great curiosity about their ancestry. Thus they might find interesting tidbits.
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