Well, since we have some new people around, I thought I'd bring this out again. It doesn't matter if you choose one based on the tropical or sidereal system of astrology.
A lot of people should know (by now ;p) that I'm a Cancer. It's a sign that suits me well in many ways, and I don't think it was mere chance since I could have been born premature, at six months, and again at seven and a half months, yet managed to stick around until two weeks post term. Heck, I could have died, so...
Now, what about you? Show us a sign!