We'll be ready to go full out by the end of the week, so we would be delighted to get front page coverage from Monday. Most math exams are in 20 days from now. So we hope the resource will be heavily used in that time.
As for the extension, we just want to use it in order to hide some edit buttons and technical information that would just pollute student's browsing. It does make a lot of sense not to use this as a way to protect confidential or private information and I do not see us having such a use in any possible way. Thanks for the reminder and warning, we really appreciate all the efforts you guys are taking to help us with this project!