The affordance of a computer — the thing it's designed to do — is to slice-and-dice collections of bits. The affordance of the Internet is to move bits at very high speed around the world at little-to-no cost. It follows from this that the center of the ebook experience is going to involve slicing and dicing text and sending it around.
Copyright lawyers have a word for these activities: infringement. That's because copyright gives creators a near-total monopoly over copying and remixing of their work, pretty much forever (theoretically, copyright expires, but in actual practice, copyright gets extended every time the early Mickey Mouse cartoons are about to enter the public domain, because Disney swings a very big stick on the Hill).
This is a huge problem. The biggest possible problem. Here's why:
[CHART: HOW BROKEN COPYRIGHT SCREWS EVERYONE]
* Authors freak out. Authors have been schooled by their peers that strong copyright is the only thing that keeps them from getting savagely rogered in the marketplace. This is pretty much true: it's strong copyright that often defends authors from their publishers' worst excesses. However, it doesn't follow that strong copyright protects you from your *readers*.
* Readers get indignant over being called crooks. Seriously.
You're a small businessperson. Readers are your customers.
Calling them crooks is bad for business.
* Publishers freak out. Publishers freak out, because they're in the business of grabbing as much copyright as they can and hanging onto it for dear life because, dammit, you never know. This is why science fiction magazines try to trick writers into signing over improbable rights for things like theme park rides and action figures based on their work — it's also why literary agents are now asking for copyright-long commissions on the books they represent: copyright covers so much ground and takes to long to shake off, who wouldn't want a piece of it?
* Liability goes through the roof. Copyright infringement, especially on the Net, is a supercrime. It carries penalties of $150,000 per infringement, and aggrieved rights-holders and their representatives have all kinds of special powers, like the ability to force an ISP to turn over your personal information before showing evidence of your alleged infringement to a judge. This means that anyone who suspects that he might be on the wrong side of copyright law is going to be terribly risk-averse: publishers non-negotiably force their authors to indemnify them from infringement claims and go one better, forcing writers to prove that they have "cleared" any material they quote, even in the case of brief fair-use quotations, like song-titles at the opening of chapters. The result is that authors end up assuming potentially life-destroying liability, are chilled from quoting material around them, and are scared off of public domain texts because an honest mistake about the public-domain status of a work carries such a terrible price.
* Posterity vanishes. In the Eldred v. Ashcroft Supreme Court hearing last year, the court found that 98 percent of the works in copyright are no longer earning money for anyone, but that figuring out who these old works belong to with the degree of certainty that you'd want when one mistake means total economic apocalypse would cost more than you could ever possibly earn on them. That means that 98 percent of works will largely expire long before the copyright on them does. Today, the names of science fiction's ancestral founders — Mary Shelley, Arthur Conan Doyle, Edgar Allan Poe, Jules Verne, HG Wells — are still known, their work still a part of the discourse. Their spiritual descendants from Hugo Gernsback onward may not be so lucky — if their work continues to be "protected" by copyright, it might just vanish from the face of the earth before it reverts to the public domain.
This isn't to say that copyright is bad, but that there's such a thing as good copyright and bad copyright, and that sometimes, too much good copyright is a bad thing. It's like chilis in soup: a little goes a long way, and too much spoils the broth.