The average American generates about $1,605 a year in advertising value. A 35- to 44-year-old man in Bozeman, MT, without children, using a desktop and making high-value corporate searches, generates an estimated $17,929.30. An 18- to 24-year-old father in Fort Smith, AR, using an Android phone and making low-value searches, generates $31.05.
Just imagine how much people have to buy through ads to justify this amount of ad spending.
Not really. Blockchain technology has one use case and that is collaboration between partners who don't trust each other. So we're talking crypto coins, where not all nodes are really trustworthy and there is an incentive to cheat. But there's no reason to bring this tech to your Git repository because you really do not want untrustworthy participants in your code. Only you should have access to your Git rep, and then the easier solution is to host it yourself and use a normal database.