Nine months following the heralded official release of the GPLv3 licenses, and with the more recent addition of the Affero GPLv3, adoption has surpassed 50% of my projections.

Nine months following the heralded official release of the GPLv3 licenses, and with the more recent addition of the Affero GPLv3, adoption has surpassed 50% of my projections.

Versant Corporation, an industry leader in specialized data management software,
announces that the open source license used for the db4o product offering is
being upgraded to the GPLv3 license. Upgrade to the GPLv3 license assures
compatibility with other open source products, thereby widening db4o's potential
scope for adoption.

Black Duck Software, the leading global provider of products and services for accelerating software development through the managed use of open source software, marked the first anniversary of the release of version three of the open source GNU General Public License (GPLv3) with a study of trends in its use.

This was the body of an email message sent to the Open Source Initiative (OSI) license-discuss email list less than two hours after the third version of the GNU General Public License (GPLv3) was officially announced by the Free Software Foundation (FSF): "I submit the following licenses for consideration by the OSI for inclusion in the list of licenses complying with the OSD."

"For all that a great deal of attention was given to the arrival of the GPLv3 (Gnu General Public License, version 3), few software developers announced plans to move their programs to this new license. Now, open-source programmers are beginning to give the new license a try."

Black Duck Software recently published some summary statistics about free and open source software license adoption. Any of these conclusions might be reasonable if the 5% figure was meaningful, but Black Duck has given us no reason to believe it is; if anything, their own statements suggest it isn't.

I still continue to find articles on the internet downplaying the seemingly normal and sweeping adoption and acceptance of the GPLv3 license. This should point out a few things that indicate that GPLv3 is "here to stay".

Microsoft has issued a statement about its position in regard to the Free Software Foundation's version 3 of the GNU General Public License, which was crafted in part to protect users from possible Microsoft patent infringement lawsuits. Microsoft's stance?