Bing and Yahoo Follow Google in Right to Be Forgotten; Google Confirms Penguin Thanksgiving Rollout

Summary: Bing and Yahoo Follow Google in 'Right to Be Forgotten' Takedowns;Google Confirms Penguin Rollout Continued Into Thanksgiving Day;Twitter Testing View Analytics Link From Within Individual Mobile Tweets;Update on Google Not Indexing Legitimately Hidden Content on Webpages; Google PageRank Will Likely Not Update Again; Google Sending Out Defamation Removal From Search Notices to Webmasters.