This threw up a major red flag for me. By posting your genetic information online you allow yourself to become specifically profiled in extreme detail. Maybe you'll be denied life insurance because some illness runs in your family or you could loose a lover over a possibility your genetics won't match up quite right when having a child. The repercussions of this personal information going public are endless. The biggest dilemma is the simple fact that by posting your genetics online your also invading the privacy of all your relatives.
Would you trust Facebook with your Genetic Code?