Does the announcement from the attached image
mean that a link to plotly.com/~username will be invalid, and only
chart-studio.plotly.com/~username will be accessible instead?
Although I am no longer active, plot.ly (later renamed plotly com) was the platform where I started posting 11 years ago, and it bring back a lot of memories. I would be sad if the current site were shut down.
@chriddyp, since I got no answer, could you tell me if chart-studio.plotly.plotly.com/~username will be closed in the near future or not? I would like to know because in the former case I would download all my notebooks posted there. Thanks 
hi @empet ,
sorry for the late reply. I was out of office yesterday.
We have this notification on our website. Does that help answer your question?
Thank you @adamschroeder. It’s clear now.