It can be, but I think at this scale it's both very hard to hide and very easy to negotiate a real deal. If you've got a billion users and you think you can off

It can be, but I think at this scale it's both very hard to hide and very easy to negotiate a real deal. If you've got a billion users and you think you can offer a worthwhile service you can pay for people to negotiate a license. Dealing with a bunch of tiny companies carefully constructed or who happen to set themselves up just isn't going to be worth the hassle. The limit here is about 10% of the worlds population.