Chat Notebooks
While I think his notebooks and features look pretty useful, he frames the article around having invented "notebooks" 36 years ago before anyone else, and talks about other notebooks not having features that they've had since 1987. This is a pretty odd context to basically describe a new chat feature.<p>Is this a record that should be set straight?<p>I've used Jupyter since it was IPython notebook, but I don't think that community claims to be the first coming of notebooks. The accessibility of python along with the breadth and depth of the scipy community makes it a quite a tour de force. So perhaps these articles are aimed at people who only use open source tools.