A really useful feature would be that once I login, I am able to save notes against another member. Then when I bring that member's profile up again, it shows me a banner at the top with my notes, and gives me the ability to update them if required. This would be really useful to keep track of who I've spoken to, arranged shoots with, who is reliable (or not) - those sorts of things - would be great also if when doing a search, the returned profile summary detailed those notes also.
Finally, when browsing or searching for members, it would be good to see a flag at the top of a browsed profile to tell me that the person is already in my saved members, so I don't add them again, or can skip over them.
Just some thoughts - great site. Keep up the good work,
Paul A