well Google recently updated its algorithm to punish web spammers and low quality websites. The official announcement : http://googlewebmastercentral.blogspot.in/2012/04/another-step-to-reward-high-quality.html However many webmasters are complaining that 100% white hat websites are getting hammered and there is a glitch in algorithm. This is a controversial update according to many well known webmasters:- Some examples are 1. Search Google for "make money online" .First result is "makemoneyforbeginners.blogspot.com" which is a totally blank blog. 2.Search for "New Shoes" .Many irrelevant results are coming. Many people are demanding that Google should roll back the update.However matt cutts didnt said anything after 24th April about this update. But unofficial news is Google employees are pretty much annoyed by hundreds of negative comments in their own blog , forum and as well as in many popular forums.