> What circumstances are putting some languages above the diagonal while others are below it? Go and Rust are below the diagonal while R, Processing, Matlab, Sc

> What circumstances are putting some languages above the diagonal while others are below it? Go and Rust are below the diagonal while R, Processing, Matlab, Scheme and Racket are above the diagonal? People subscribe to tags on StackOverflow. My personal guess is that the communities of small tags (in terms of questions asked) are friendlier than the communities of larger tags. If you check a large tag such as the one from Swift, you will see that there are almost no upvotes - even if some questions get a checkmark. https://stackoverflow.com/questions/tagged/swift https://stackoverflow.com/questions/tagged/swift