I can't view the link because it's expired, so I'll just post my rant here. The entire point of patents, as delineated in the U.S. Constitution, is "To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries." So patents are a means , of securing an end , which is "the progress of science and useful arts".…
Patents cover areas of technology where developing a solution that can be commercialized at scale is much, much more expensive than software. Without patents, how is a pharma company expected to pay the enormous cost of research, development, and FDA approval of new drugs? Let's not let obvious flaws in software IP protection condemn the concept of patents in general.
Going up one level though - how much has society truly benefitted from the billions (trillions?) of dollars that have been spent on developing new drugs? This is admittedly a field I know very little about, but to what extent are improvements in quality of life / life expectancy in the U.S. in the past 40 years due to new drugs, vs better diet, exercise, reductions in smoking, better emergency medicine, occupational safety regulations, safer cars, etc?