Here's one closer to home: https://news.ycombinator.com/item?id=2563358 https://news.ycombinator.com/item?id=2563358 Admittedly it's not the best example. But

Here's one closer to home: https://news.ycombinator.com/item?id=2563358 https://news.ycombinator.com/item?id=2563358 Admittedly it's not the best example. But personally I'd weight sites offering unbiased information (some of which may indeed be happen to be merchants) higher than those trying to shove "the world's #1 mattress" down my throat.