Comment by harlowja

Where are you getting the 60% number from?

From an analysis of all commits in the k8s (main) repo this is the data I am getting about domains and the breakup of which users under which domains commit/author the most.

  -----------------------
  Top 20 author (domains)
  -----------------------
  
  google.com => 16825
  gmail.com => 8220
  redhat.com => 4051
  fathomdb.com => 501
  bedafamily.com => 420
  coreos.com => 398
  huawei.com => 352
  raintown.org => 269
  zte.com.cn => 183
  mesosphere.io => 172
  zju.edu.cn => 140
  apache.org => 126
  mirantis.com => 72
  hotmail.co.uk => 67
  amadeus.com => 67
  163.com => 64
  us.ibm.com => 64
  tmrts.com => 44
  box.com => 43
  canonical.com => 42
  
  --------------------------
  Top 20 committer (domains)
  --------------------------
  
  google.com => 16655
  gmail.com => 7130
  redhat.com => 4065
  fathomdb.com => 493
  bedafamily.com => 419
  coreos.com => 388
  huawei.com => 348
  raintown.org => 268
  zte.com.cn => 180
  mesosphere.io => 174
  zju.edu.cn => 131
  apache.org => 121
  amadeus.com => 66
  163.com => 65
  us.ibm.com => 64
  hotmail.co.uk => 63
  mirantis.com => 63
  ebay.com => 53
  box.com => 43
  tmrts.com => 42

Btw you (google?) should really invest in something like http://stackalytics.com/ if the community wants to have good transparency around this type of data.

Crappy script to generate that data @ https://gist.github.com/harlowja/aca0b3c7d94c78014798fd9eb88...