Yeah so I just want to point out that most other CI systems are harder to understand, less documented, harder to bring your own hardware to bear on, and do less

Yeah so I just want to point out that most other CI systems are harder to understand, less documented, harder to bring your own hardware to bear on, and do less for the general software community than GitLab does. I've used CircleCI, Travis, Drone (I don't think I've used Concourse actually) -- and I by far prefer GitLab CI, it is more featureful and more easy to use.