The same reason hospitals don't have their own Patient Information System but all use Epic. The amount of customization you need and continuous churn due to changing curricula and regulatory requirements makes it hard to keep up without scale.

When you picture the attacker, don't picture a bored nerdy teanager. Picture a selfish, $$ motivated psychopath.

Let's not side with the parasites.

What are we even coming to when even internet blogs are paywalled. Verge? Next thing Gizmodo is gonna be paywalled.