An intriguing development in the realm of commercial software has arisen over the last decade, from highly improbable beginnings. From its inception in the ‘hacker ethic’, freeware has had a huge impact on IT businesses around the world, most strongly in the guise of its spin‐off, open source software. The eventual consequences are that, for example, more than 60% of all the servers on the World Wide Web are running the Apache open source system, and Linux, the open source cousin (...) of Unix, is challenging Microsoft’s products as the most popular business server operating system. Major IT users such as multinational banks, and major IT companies including IBM, Hewlett Packard, Sun Microsystems, Dell, Oracle, Informix, Intel, Fujitsu, AMD and Computer Associates are investing in and supporting Linux. In 1998, Netscape Communications made public the source code for its Netscape web browser. In 1999 Apple published the source for the ‘Darwin’ core of its Mac OS X. The Perl freeware programming language continues to gain popularity for web‐based applications. (shrink)

There is now a rapidly expanding population of interlinked developmental biology databases on the World Wide Web that can be readily accessed from a desk‐top PC using programs such as Netscape or Mosaic. These databases cover popular organisms (Arabidopsis, Caenorhabditis, Drosophila, zebrafish, mouse, etc.) and include gene and protein sequences, lists of mutants, information on resources and techniques, and teaching aids. More complex are databases relating domains of gene expression to embryonic anatomy and these range from existing text‐based systems (...) for specific organs such as kidney, to a massive project under development, that will cover gene expression during the whole of mouse embryogenesis. In this brief article, we review selected examples of databases currently available, look forward to what will be available soon, and explain how to gain access to the World Wide Web. (shrink)

The browser wars case is a useful springboard for considering the principle of positive competition and the proper regulation of platform technologies. There are lessons to be culled about policy, the application of antitrust law, and the parameters of fair competition. We argue that despite Microsofts opportunistic exploitation of its proprietary code, policy makers should resist the temptation to mandate an open source code model. Vigilant anti-trust enforcement is a preferable alternative. But courts must refrain from using antitrust law to (...) favor small innovators or to constrain the economic protections inherent in intellectual property rights, since those rights are still needed to encourage innovation. On the other hand, despite the exigencies of competition, platform leaders should respect the norm of fair competition and refrain from the impulse to tilt the platform in their favor. Preservation of robust intellectual property rights, deft application of antitrust statutes, and principled competition represent the best prescription for social wealth in the New Economy. (shrink)