Few days back Google did an update to its algo I think and basically all the things that we use to do in backlinking is over now, not that we don’t have to do backlinking it means that our current strategies right now in backlinking will not work anymore in Google. A friend of mine shared this link to me and its very informative.
“Recently Google made an algorithm change which is being referred to be most as the Google Famer Update. The name is developed from the fact that Google seems to have targeted content farm sites the hardest, but there is more to this update than just that, which is what I’ll be discussing in this post. Content farm sites, are sites that collect a large number, of usually low grade articles, sometimes in the 100’s of 1000’s, and because these sites have collected so many backlinks they tend to rank rather well in Google, until recently.” http://mattsmarketingblog.com/seo/google-farmer-update/