Sometimes when I search for something on the search engines, I get these pages who are full of text with information on a specific subjetct. Within the text there a some links with keyword anchors. Often these pages have adsense advertising in them.
Are these sites parked domains? Would buying links from their text that fits in with your keyword be beneficial? Is this white-hat seo? How come these pages can be high on the search engines?
Please share experiences and your advice,