You can't tell anything about a person from their star sign, but you can tell a lot about someone who believes in them

*edit - just to make sure people don't think this is a dig at them.

I've noticed among friends and colleagues that those who believe star signs, horoscopes tend to be more open, positive, less cynical, (dare I say a gender split as well) and it tends to be an indicator of other beliefs, even taste of music, literature etc.