News.com has a Great Editorial by Rick Boucher who says traditional "fair use" rights are at the foundation of the receipt and use of information by the American people, and those rights are now under attack.
He goes on to say Congress agreed to a fundamentally flawed bill, which created the new crime of circumvention--a crime divorced from over a century and a half of respect for the fair-use rights of consumers. The DMCA, as enacted, quite clearly tilted the balance in the Copyright Act toward complete protection and away from information availability.
"Consider the implications. A time may soon come when what is available for free on library shelves will only be available on a pay-per-use basis. It would be a simple matter for a copyright owner to impose a requirement that a small fee be paid each time a digital book or video documentary is accessed by a library patron. Even the student who wants even the most basic access to only a portion of the book to write a term paper would have to pay to avoid committing a crime."