If youre a parent waiting patiently for your toddlers to grow a wee bit older before buying them one of those classic Walt Disney animated films youve seen advertised on videocassette, you might want to reconsider your plans. With Walt Disney Home Videos limited-time only policy, which removes animated classics from the marketplace after a prescribed time period, your children may hit puberty before the title you want becomes available againif it becomes available at all.
Id.
[T]he notion that, under a regime of digital lock-up, copyright holders would engage in near-perfect price discrimination such that all would have access is little more than a pipe dream. For one, copyright industries have repeatedly exhibited a path dependent resistance to licensing or engaging in new technological methods of exploitation that might endanger their traditional profit centers.
Neil Weinstock Netanel, Impose a Noncommercial Use Levy to Allow Free P2P File-Swapping and Remixing 18 (Nov. 2002) (footnote omitted) (second draft, on file with author).
[A]dvocates of digital lock-up hold a Panglossian view of digital technologys capacity to support access-enhancing price discrimination . . . predicated on the assumption that digital technology can accurately predict consumer valuations by compiling and analyzing user profiles based on individuals past uses and purchases. . . . [And] price discrimination faces material cost and institutional obstacles. Determining user valuations, setting differential pricing, designing product and distribution systems to enable differential pricing, and creating and enforcing prohibitions against consumer arbitrage require considerable information, labor, and financial and organizational resources.
Netanel, supra note 149, at 1820.
[A]s the pace of technological change increases, so does the speed at which each new generation of equipment supplants the last. Right now, the half-life of most computer technology is between three and five years, said Steve Puglia, a preservation and imaging specialist [at the National Archives]. In the 1980s, the Archives stored 250,000 documents and images onto optical discsthe cutting edge of new technology at the time. Im not sure we can play them, said Puglia, explaining that they depend on computer software and hardware that is no longer on the market.
Id.; see also Tristram, supra note 100, at 39.
JPEG, for example, the standard many digital-camera users rely on to store family photos, is already in the process of being outmoded by JPEG 2000, a higher-quality compression standard. Unless we do something drastic, says Margaret Hedstrom, professor of information at the University of Michigans School of Information, in one or two or five years its going to be very difficult for people to look back and see the photos they took.
Tristram, supra note 100, at 39.