I have no idea either way but a lot of things about it just seem suspicious. For one, Soviet Russians didn't exactly have glam rockers or 50s housewives, and for another thing, it looks suspiciously similar to MBTI in how it's formatted. I read an article a while back saying "the need to put everything into neat categories is characteristically corporate America" although it was just referencing MBTI and not socionics at all. So, discuss.