I don't know Salmo G or eyefish personally, but judging from their posts through the years, I don't think either one have been brainwashed by anyone, and the only agenda I've seen on these pages is to critically discuss issues pertinent to fisheries management and conservation. One last thing, while the study is important, please keep in mind it's just one study in a growing body of scientific literature on the subject of hatchery impacts on wild populations.