Not saying what they're doing isn't challenging or valuable. Like pydry said, it's a business model with a cost/benefit asymmetry - if it succeeds, you get a ni

Not saying what they're doing isn't challenging or valuable. Like pydry said, it's a business model with a cost/benefit asymmetry - if it succeeds, you get a nice little monopoly that's difficult to disrupt. That makes it attractive to investors and very sticky, which means we'll see more and more of them pop up unless something changes.