I just got an idea but I'm not sure if its a great one

Maybe it exists already. Has anyone heard of a guide to analysing cryptocurrencies?
All the specs, what they mean, different technologies and maybe a tech tree of their relevance in the big picture. This should in no way get into specific examples or data. I could see this as being useful for investors to better understand what sets CGB apart. It would also likely make its way into the CryptoTown project as a major component.
I have no time right now for anything like that so I'm just throwing it out there. Cheers!
papersheepdog, Canada