Use PersonalDNA to charge somebody else. You can create a decision whether to divide it with him or her later, so judge anyone you wish for. Even superior, if that person lets you see his or her results, you'll be capable to evaluate your judgment with the person's actual results.
Personal DNA's all the test is totally secret. Except you decide to circulate your results so you have to email them, present them during the personalDNA face book application, or link to them from your blog or website, no one will recognize your test results.
