After getting my AncestryDNA results, which I found to be interesting, I downloaded the raw DNA data and uploaded anonymously to two sites that compared my DNA with scientific research studies. The information is deleted soon after (takes a lot of server space) and no extra information is collected about me to compare with the results (so they couldn't do anything with them anyway really).
I wouldn't recommend looking at this if you don't want to find out any medical conditions you might be more at risk for. I was curious, so I looked. There were traits including personality and appearance, biochemistry and medical conditions. Raw data can be uploaded from AncestryDNA or 23andMe. Take care with privacy concerns and if you have or want medical or life insurance that might be interested in pre-existing conditions.
Xanthe finds creative expression including writing and painting to be therapeutic and helps her to manage her diagnoses of bipolar disorder and post-traumatic stress disorder (PTSD).