Hello,
That being said, if you think, if you think this is an important matter,
would you be able to compile and maintaint the data?
I am definitely able to provide solution based on free software to store and visualize this data.
But I believe this kind of project can not be 1-man project. And it shall be an FSFE initiatiive.
If FSFE is interested, I will be happy to contribute with my skillset to this project.