I'm actually proposing that ebook authors and public teachers be paid in the same way: ebooks become free *at the point of delivery*, and writers be paid out of surplus value that gets expropriated elsewhere. Then they can strike for higher writer's wages (or universal benefits or whatever).
Well, I'm really only proposing the second part, because ebooks are already free for those who know how to look for them. But I think that in the next few years it will become necessary to formalise this arrangement, otherwise publishing will only be done by wings of capital that use it for ideological purposes.
Cheers
CWS