The word “ever” is a bold word. It means that you’ll never see an infographic that’s this long, this comprehensive, ever the rest of your life. Normally, I would never make such a claim about anything.
My first reaction as scrolled down, was that this was light in detail, and without becoming a book it sort of has to be. But it is very good content.
If you printed this off (probably not possible), maybe copy it into Evernote, and managed to tick off one of these a day until you got to the bottom, you would have completed some pretty impressive social media activity and you might even get some return on your effort!