I dunno know about that site, but I thought I had gyno, I went and showed my doctor and asked him about it.
He was shocked, he started puching me in the chest " Feel that? Thats all Muscle, ever feel a breast like that?" he asks. Then when he was addressing our visit into his voice recorder he stated that my pecs had significant hypertrophy but no gyno. I think you have to actually feel some sort of solid lump in there for it to be gyno? I did have some slack nips but that has since been remedied with saw palmetto believe it or not.
I think alot of it is in our heads and these plastic surgeons are taking advantage of that and doind un-necessary treatments.