In our solutions we tend to be very spartan when it comes to adding fields... but when we do we like to keep them functionally organized... and within those groups we tend to alphabetize them.
It would be great to have the same thing we have with Layout and Scripts in that we have groups for those items.
It would be great to be able to fold a set of fields into a group. and expand and collapse them as needed.
Helping stay with the big picture and drill in only when necessary...