You sometimes hear people trying to dismiss the GNU General Public License, the most popular of the Free/Libre and Open Source Software (FLOSS) licenses, as being unenforceable. While there is a long list of companies that have been alleged to infringe the license, none of these companies seem to agree this license is unenforceable and opt to settle out of court rather than challenge the license.

"Last week, the Free Software Foundation announced an important new initiative called End Software Patents whose goals are pretty evident from the project's name. So far, the initiative is backed by the FSF, the Public Patent Foundation, and the Software Freedom Law Center [...] ESP can reach out farther than the FSF alone and build a coalition that can destroy software patents for the good of much more than the free software community..."

"End Software Patents, a project working toward the elimination of software patents, was launched today. The ESP project will initially focus on two approaches: 1) assisting corporations that choose to challenge software patents in the courts and at the U.S. Patent and Trademark Office (USPTO) on the basis that patents for software and designs with no physically innovative step have no legal validity, and 2) public education aimed at passing laws to protect software from patent law. [...] In a separate announcement today, ESP released its first report on the current state of software and business method patents. The report covers the economic impact of software patents, including the $11.4 billion that U.S. businesses waste each year on software patent litigation.

"... «By publishing this guide, we hope to share our knowledge, just as free software developers do when they share their creations with the world» said James Vasile, Counsel at SFLC. «I take great pride in this work put together by my colleagues, and I expect that it will be especially useful to developers of free software.» ..."

"McAfee warned that license terms governing [Free Software] 'may result in unanticipated obligations regarding our products.' ..."

"...Moglen and Levine explore, in depth, the problem of defining digital public space and issues of privacy on the internet, offering many suggestions on how to implement online privacy enhancing technologies and insights as to how we could design the next generation of these technologies in responsible ways...."

The Software Freedom Law Center (SFLC) today announced that it has filed a copyright infringement lawsuit against Verizon Communications, Inc. on behalf of its clients, two principal developers of BusyBox, alleging violation of the GNU General Public License (GPL). BusyBox is a lightweight set of standard Unix utilities commonly used in embedded systems and is open source software licensed under GPL version 2.