I'm having this test done. I just received my kit in the mail.
https://www.23andme.com/store/
The kit that regularly goes for $500 was on sale for $100 a couple of weeks ago (I posted a thread on it), so I figured why not?
If in the not so distant future, this information is released to insurance companies etc.. I could be screwed. However, as a lawyer, I find this very very unlikely.