I hope I didn't violate anybody's patent by using a Roman Numeral in the heading ;-)
Here is the text from the Constitution of the United States:
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
Unfortunately, they did not specify what that limited time is. So we have people, or more correctly, companies that sit on patents and copyrights for decades. They may never sell anything that is based on the patent or copyright, but they prevent anyone else from using their "intellectual property."
It is my belief that the term should be limited to that period during which the "Authors and Inventors" are acutally making money off their "Writings and Discoveries." I would suggest that if the author or inventor did not make any money for about a year, the writing and discovery should go into the public domain.
This would prevent patent trolls and other parasites from stifling "..Progress of Science and the useful Art,..."
However, I don't think this will ever happen as the "big boys" would have too much to lose. As a result, we all lose.
Al