Amanda Hocking (photo courtesy Business Insider)

Technology changes everything, again.

Amanda Hocking is living the dream: she’s in her mid-twenties, writing what she wants to write, and making a serious profit without any of the usual middlemen. No publishers, no editors, no marketers, no book-signing tours.

The Kindle store allows her to connect directly with readers, who sometimes pay only a dollar to download her work. But multiply one dollar by 100,000 downloads, and then imagine taking home 70% of that. (Amazon keeps the rest.)

This is good news for young writers looking to make a name (and a profit) for themselves, but what about all those people who make their living as publishers, editors, and marketers?