SageMathCloud is an open source web-based environment for using Sage worksheets, terminals, LaTeX documents, course management, and Jupyter notebooks. I've put much hard work into making it so that multiple people can simultaneously edit Jupyter notebooks in SageMathCloud, and the history of all changes are recorded and browsable via a slider.
Many people have written to me asking for there to be a modified version of SageMathCloud, which is oriented around Jupyter notebooks instead of Sage worksheets. So the default file type is Jupyter notebooks, the default kernel doesn't involve the extra heft of Sage, etc., and the domain name involves Jupyter instead of "sagemath". Some people are disuased from using SageMathCloud for Jupyter notebooks because of the "SageMath" name.
Dozens of web applications (including SageMathCloud) use the word "Jupyter" in various places. However, I was unsure about using "jupyter" in a domain name. I found this github issue and requested clarification 6 weeks ago. We've had some back and forth, but they recently made it clear that it would be at least a month until any decision would be considered, since they are too busy with other things. In the meantime, I rented jupytercloud.com, which has a nice ring to it, as the planet Jupiter has clouds. Yesterday, I made jupytercloud.com point to cloud.sagemath.com to see what it would "feel like" and Tim Clemans started experimenting with customizing the page based on the domain name that the client sees. I did not mention jupytercloud.com publicly anywhere, and there were no links to it.
Today I received this message:
I of course immediately complied. It is well within their rights to dictate how their name is used, and I am obsessive about scrupulously doing everything I can to respect people's intellectual property; with Sage we have put huge amounts of effort into honoring both the letter and spirit of copyright statements on open source software.
William, I'm writing this representing the Jupyter project leadership and steering council. It has recently come to the Jupyter Steering Council's attention that the domain jupytercloud.com points to SageMathCloud. Do you own that domain? If so, we ask that you take the domain name down immediately, as it uses the Jupyter name.
I'm writing this because it's unclear to me what people really want, and I have no idea what to do here.
1. Do you want something built on the same technology as SageMathCloud, but much more focused on Jupyter notebooks?
2. Does the name of the site matter to you?
3. What model should the Jupyter project use for their trademark? Something like Python? like Git?Like Linux? Like Firefox? Like the email program PINE? Something else entirely?
4. Should I be worried about using Jupyter at all anywhere? E.g., in this blog post? As the default notebook for the SageMath project?
I appreciate any feedback.
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