anchor.diff:  http://gsa.gov,FMSP,gsa,http://twitter.com/GSAFMSP,English
   http://itss.gsa.gov,GSA Regional Business Application,gsa,http://twitter.com/GSARBA,English
   http://usa.gov,USA.gov,gsa,facebook.com/USAgov,English
  -http://gobiernousa.gov,GobiernoUSA.gov,gsa,facebook.com/GobiernoUSA,English
  +http://gobiernousa.gov,GobiernoUSA.gov,gsa,facebook.com/GobiernoUSA,Spanish
   http://gsa.gov,U.S. GSA,gsa,facebook.com/GSA,English
   http://gsaauctions.gov,GSA Auctions,gsa,https://www.facebook.com/gsaauctions,English
   http://www.gsa.gov/schedules,GSA Schedules,gsa,facebook.com/GSASchedules,English
  
positive.code: http://gsa.gov/r8,DFCGal,gsa,http://youtube.com/DFCGal,English
  http://gsa.gov/r8,GSA Region 8,gsa,http://youtube.com/GSARegion8,English
  http://howto.gov,Gov New Media,gsa,http://youtube.com/govnewmedia,English
  http://gobiernousa.gov,GobiernoUSA.gov,gsa,http://youtube.com/gobiernousa,English
  http://www.pancanal.com/eng/index.html,Panama Canal Commission,acp,https://twitter.com/thepanamacanal,English
  
negative.code: http://justice.gov/,Justice,justice,http://myspace.com/usdoj,English
  http://whitehouse.gov/,White House,eop,http://myspace.com/whitehouse,English
  http://www.cdc.gov/niosh/,NIOSH National Institute for Occupational Safety and Health,hhs,http://www.myspace.com/niosh,English
  http://gobiernousa.gov,GobiernoUSA.gov,gsa,http://twitter.com/GobiernoUSA,Spanish
  http://usa.gov,USA.gov,gsa,http://twitter.com/USAgov,English
  http://www.recovery.gov/,Recovery.gov,gsa,http://twitter.com/RecoveryDotGov,English
  http://www.howto.gov/,GSA Center for Excellence in Digital Government,gsa,http://twitter.com/GovNewMedia,English
  