You have completely and utterly missed my point. Look at it this way:
Why should the only person rewarded for a digital good be the best salesman? Without copyright, anyone who writes a book will immediately have it taken by a big publishing company with the best distribution channels and be crushed in the market. The little guy will never be able to compete with that. Whatever small chance at financial reward from writing now will be replaced by the ability to get a contract in place with the dominant market leader before you even start writing. Sure some people will still write for the love of writing, but it will be the kind of thing that terrifies parents even more than does now, and it will be discouraged by popular opinion.
Honestly, what is the argument against giving someone limited exclusive rights to their own work? 14 years was the original term of copyright, and that doesn't seem like an unreasonable time to wait for something to enter the public domain, after which we all get the full public benefit. Again, just because Disney lobbied for and raped the law doesn't mean it's not a good idea.
I think the ridiculousness of software patents has caused a disproportionate number of hackers to go totally fundamental on the concept of intellectual property even though there is a very strong common sense legitimacy to certain forms of it.