Do I smell a Dr Dino? The singularity that led to the Big Bang was dimensionless, and didn't have an axis to spin on.
You are talking about the "law" of conservation of angular momentum, I think. Yes, there is such a thing, and it is conserved, but the mechanisms thought to be responsible for planets "spinning backwards" and the Sun's slow rotational speed don't violate it.
Edit to add: Our solar system is a member of the third generation or so of stars, etc., and formed about eight billion years after the BB. The bang didn't immediately form anything solid at all - it took supernovae of the first stars, a billion (?) years later, to do that.
[This message has been edited by Coragyps, 12-06-2002]