If you feel that the quality of Google's search results is in decline, you may be happy to hear that Google's working to de-emphasise low-quality sites from results.
Googler Matt Cutts explains:
As "pure webspam" has decreased over time, attention has shifted instead to "content farms," which are sites with shallow or low-quality content. In 2010, we launched two major algorithmic changes focused on low-quality sites. Nonetheless, we hear the feedback from the web loud and clear: people are asking for even stronger action on content farms and sites that consist primarily of spammy or low-quality content. We take pride in Google search and strive to make each and every search perfect. The fact is that we're not perfect, and combined with users' skyrocketing expectations of Google, these imperfections get magnified in perception. However, we can and should do better.
Republished from Lifehacker