I check their site semi frequently to see what's available, not just goldens are listed. It's their focus, but they do care for other breeds at times (or mixed). Plus, rescues like this exist all over for other breeds.
Quite a few rescue operations out there that are focused on a particular breed. Usually though its dogs that have aggression issues that people don't know how to properly deal with (GSD, Pits, Rottweilers etc), so they stop taking care of the animal or dogs that require a high degree of care (e.g. OMG that Great Dane Puppy is so cute, until the fucker weighs 180lbs and can't take care of it etc). I guess I can see it for retrievers, really popular breed...probably sell like hot cakes to idiots from puppy mills.
Yah. Thought FTC-Hater had a good idea with a 21st century website. That with a little SEO could leverage the contribution quite a lot.