[ Thanks to Jason
Greenwood for this link. ]
“Of course the Free Software Foundation is entitled to enforce
its GNU General Public License (GPL), just as other organizations
are entitled to enforce their copyrights and licenses. My article
simply points out that the paradoxical effect of these ‘enforcement
actions’ (FSF’s term) may be to impede the adoption of Linux. By
demanding that licensees publish source code for their own
‘derivative work’ code (in addition to the Linux they’re using) the
FSF is, in effect, charging a royalty that approaches 100% of the
value of the licensee’s product…”