It used to be that astrology and the zodiac played a role in people's everyday lives. What now seems like a cheesy pickup line - "what's your sign" - was once considered a valid question to ask. However, if you are single and are involved in the dating scene, when someone asks you what your sign is, you may want to pay a bit more attention. When it comes to astrology, most people go no further than to take a quick glance at their horoscope in the newspaper - some, of course, need to look at the dates ...