"And you know what?" Moglen adds. "Generally, he's been right."

Such comments disavow Stallman's own self-assessment: "I'm not good at playing games," Stallman says, addressing the many unseen critics who see him as a shrewd strategist. "I'm not good at looking ahead and anticipating what somebody else might do. My approach has always been to focus on the foundation, to say `Let's make the foundation as strong as we can make it.'"

The GPL's expanding popularity and continuing gravitational strength are the best tributes to the foundation laid by Stallman and his GNU colleagues. While no longer capable of billing himself as the "last true hacker," Stallman nevertheless can take sole credit for building the free software movement's ethical framework. Whether or not other modern programmers feel comfortable working inside that framework is immaterial. The fact that they even have a choice at all is Stallman's greatest legacy.

Discussing Stallman's legacy at this point seems a bit premature. Stallman, 48 at the time of this writing, still has a few years left to add to or subtract from that legacy. Still, the autopilot nature of the free software movement makes it tempting to examine Stallman's life outside the day-to-day battles of the software industry and within a more august, historical setting.

To his credit, Stallman refuses all opportunities to speculate. "I've never been able to work out detailed plans of what the future was going to be like," says Stallman, offering his own premature epitaph. "I just said `I'm going to fight. Who knows where I'll get?'"

There's no question that in picking his fights, Stallman has alienated the very people who might otherwise have been his greatest champions. It is also a testament to his forthright, ethical nature that many of Stallman's erstwhile political opponents still manage to put in a few good words for him when pressed. The tension between Stallman the ideologue and Stallman the hacker genius, however, leads a biographer to wonder: how will people view Stallman when Stallman's own personality is no longer there to get in the way?

In early drafts of this book, I dubbed this question the "100 year" question. Hoping to stimulate an objective view of Stallman and his work, I asked various software-industry luminaries to take themselves out of the current timeframe and put themselves in a position of a historian looking back on the free software movement 100 years in the future. From the current vantage point, it is easy to see similarities between Stallman and past Americans who, while somewhat marginal during their lifetime, have attained heightened historical importance in relation to their age. Easy comparisons include Henry David Thoreau, transcendentalist philosopher and author of On Civil Disobedience, and John Muir, founder of the Sierra Club and progenitor of the modern environmental movement. It is also easy to see similarities in men like William Jennings Bryan, a.k.a. "The Great Commoner," leader of the populist movement, enemy of monopolies, and a man who, though powerful, seems to have faded into historical insignificance.

Although not the first person to view software as public property, Stallman is guaranteed a footnote in future history books thanks to the GPL. Given that fact, it seems worthwhile to step back and examine Richard Stallman's legacy outside the current time frame. Will the GPL still be something software programmers use in the year 2102, or will it have long since fallen by the wayside? Will the term "free software" seem as politically quaint as "free silver" does today, or will it seem eerily prescient in light of later political events?

Predicting the future is risky sport, but most people, when presented with the question, seemed eager to bite. "One hundred years from now, Richard and a couple of other people are going to deserve more than a footnote," says Moglen. "They're going to be viewed as the main line of the story."

The "couple other people" Moglen nominates for future textbook chapters include John Gilmore, Stallman's GPL advisor and future founder of the Electronic Frontier Foundation, and Theodor Holm Nelson, a.k.a. Ted Nelson, author of the 1982 book, Literary Machines . Moglen says Stallman, Nelson, and Gilmore each stand out in historically significant, nonoverlapping ways. He credits Nelson, commonly considered to have coined the term "hypertext," for identifying the predicament of information ownership in the digital age. Gilmore and Stallman, meanwhile, earn notable credit for identifying the negative political effects of information control and building organizations-the Electronic Frontier Foundation in the case of Gilmore and the Free Software Foundation in the case of Stallman-to counteract those effects. Of the two, however, Moglen sees Stallman's activities as more personal and less political in nature.