Forum Nokia "Pro" / "Pro Zone" membership

Hi guys,
Are there any Forum Nokia Pro or Pro Zone members out there, who can help me evaluate this membership?
What are the special code access and rights that they are elligible for?
I have read everything on the pages in forum nokia pro home pages. But I would like to hear from the horse's mouth.
Kindly respond with your comments.

Again, does being a Forum nokia pro member help in developing certain premium apps?

cheers,
Mable.