Thanks! I haven't thought about it, but yeah, since the content is also published under the Creative Commons license, any derivative works would be very welcome. The only catch is that it takes a lot of time to create new lessons. :)
Great. One other thing I think you could add if not already is not cover all the topics yourself but also create a kind of roadmap of high quality resources with some order of steps to take the resources in.
As there exists lots of material already for TCP/UDP, Rust etc.
