Wouldn't Google Colab then we closer to both "time shared" and "supercomputer"? Jupiter notebooks are certainly interactive and Colab's purpose is to allow oft

Wouldn't Google Colab then we closer to both "time shared" and "supercomputer"? Jupiter notebooks are certainly interactive and Colab's purpose is to allow often low-powered clients to offload ML training/inference to a GNU-enabled server, so kind-of like time-shared systems of the old?