They are groupings off of a network clustering based on Twitter following relationships -- scale questions aside, I think they indicate that Docker has a few ti

They are groupings off of a network clustering based on Twitter following relationships -- scale questions aside, I think they indicate that Docker has a few tightly-connected clusters (the three big ones are roughly DevOps influencers, Docker employees, and Kubernetes folks) vs Kubernetes, which is more fragmented (if you squint the clusters are Docker, CoreOS, Red Hat, a few Google ones, etc.) I'll try to publish a more detailed analysis soon. My hypothesis is that the K8s influencer ecosystem is not dominated by any one group or any one company, which is not surprising at this stage.