Wow this is astounding. I just did a google.com search for a major commercial term in one of the most popular niches and the results are staggering:
Result 1 is a hacked site.
Result 2 is a banner farm.
Result 3 is Wiki
Results 4, 5, 6, 7, 9 and 10 are hacked sites (from other niches, compromised)
Result 8 is Pinterest!
Not one site delivers good content. Something, somewhere, is very very broken LOL.