Being the inventor of an innovation that is conceptualized to be against the current financial system and given the power he/she has over bitcoin, personally I would be more than careful for my safety because apparently, many people would like to know who am I and where do I live etc. that may be harmful for my personal safety and for my family as well. Satoshi Nakamoto did a great feat on staying anonymous, though some articles say that his/her IP address have somewhat been traced, but that doesn't mean that he/she is known already.