it would be great to have the possibility one ordering and distribution on the steps of the fields during registration and another one in Profile-Editing ...

and no, I am not talking about the quick registration ;-)

in our specific case the reason is, that we have necessary fields that have to be filled out by Users that registered vie Facebook, but still have to complete certain Site-Specific information. And I do not want to confuse them after registration via Facebook that they see pages where there is too much information we do not request from them ....