anchor.diff:  
       div.footer 
   
  -    // 9 December 2016, the day to kill alpha
  -    // 
  -    //root@tracko:~# mongo
  -    //MongoDB shell version: 2.6.10
  -    //connecting to: test
  -    //> use facebook
  -    //switched to db facebook
  -    //> db.supporters
  -    //db.supporters   db.supporters2  db.supporters3
  -    //> db.supporters2.count()
  -    //28
  -    //> db.supporters2.drop()
  -    //true
  -    //> db.supporters.count()
  -    //2237
  -    //> db.supporters.drop()
  -    //true
  -    //> db.supporters3.count()
  -    //95
  -    //> db.supporters3.drop()
  -    //true
  -    //> db.timeline
  -    //db.timeline2  db.timeline3
  -    //> db.timeline2.count()
  -    //27828
  -    //> db.timeline2.drop()
  -    //true
  -    //> db.timeline3.count()
  -    //315941
  -    //> db.timeline3.drop()
  -    //true
  -    //> db.refreshes
  -    //db.refreshes2  db.refreshes3
  -    //> db.refreshes2.count()
  -    //1996
  -    //> db.refreshes2.drop()
  -    //true
  -    //> db.refreshes3.count()
  -    //21262
  -    //> db.refreshes3.drop()
  -    //true
  +    //  9 December 2016, the day to kill alpha
  +    //  
  +    // root@tracko:~# mongo
  +    // MongoDB shell version: 2.6.10
  +    // connecting to: test
  +    // ≻ use facebook
  +    // switched to db facebook
  +    // ≻ db.supporters
  +    // db.supporters   db.supporters2  db.supporters3
  +    // ≻ db.supporters2.count()
  +    // 28
  +    // ≻ db.supporters2.drop()
  +    // true
  +    // ≻ db.supporters.count()
  +    // 2237
  +    // ≻ db.supporters.drop()
  +    // true
  +    // ≻ db.supporters3.count()
  +    // 95
  +    // ≻ db.supporters3.drop()
  +    // true
  +    // ≻ db.timeline
  +    // db.timeline2  db.timeline3
  +    // ≻ db.timeline2.count()
  +    // 27828
  +    // ≻ db.timeline2.drop()
  +    // true
  +    // ≻ db.timeline3.count()
  +    // 315941
  +    // ≻ db.timeline3.drop()
  +    // true
  +    // ≻ db.refreshes
  +    // db.refreshes2  db.refreshes3
  +    // ≻ db.refreshes2.count()
  +    // 1996
  +    // ≻ db.refreshes2.drop()
  +    // true
  +    // ≻ db.refreshes3.count()
  +    // 21262
  +    // ≻ db.refreshes3.drop()
  +    // true
  
positive.code: 
      h2 Native extension for chrome
      p you can 
        a(href="https://chrome.google.com/webstore/detail/facebooktrackingexposed/fnknflppefckhjhecbfigfhlcbmcnmmi") install clicking here
        |, a FireFox extension will be available soon.
  
      smaller the extension will extract metadata (to get us insight on facebook algorithm) and data ( to enable user to understand the effect, and enable researcher in analyzing how information spread online). 
  
negative.code:             li
                a(href='/impact') Open Stats
              li
                a(href='https:// github.com/tracking-exposed/facebook') Code
              li
                a(href='/privacy-statement') Privacy Statement
              li
  