Just out of curiosity, joined several communities on Orkut of my zodiac. Thought will have fun. But God! People do take them seriously and try to find out how people with that sign behave in a given situation… And really very, very seriously. I remember in a lecture somebody had pointed out that the best way to get the correct date of birth from Indians (in the context of Internet) is to tell them that you will provide with some astrological predictions. Need it true only for Indians? I can see most of the members in these communities are from US!!