I think that for the sole purpose of augmentaion they are actually a turn off.
That said, I had a girlfriend who had lost both of her breast to cancer. She had hers returned to their natural size. To me she was still the same woman I loved but it made a huge difference in her self esteem she felt "whole" again or very close to it.
Just wanted to say that it does have a place..before this thread deteriorated into endless boob jokes.
Agreed. I'm happy for your friend.