Why is the graph worth that much?
Honestly, where does this Monopoly money actually come from, exist or go to? Advertising? CPM's are in the pence range nowadays. You can't sell the data directly, and if you can they certainly can't do much that generates revenue with it and so they probably won't pay a lot for it.
LinkedIn Premium costs a stupdendous fortune, and I imagine 99% of their users aren't paying that. And all the adverts in the world aren't going to make most of those people part with a penny.
Literally, where is this revenue stream's source?
Biting the hand that feeds IT
