preserved, not doing so could make it harder to later track
down who might have a copyright interest in a given
work.</p>
+ <p>Q: What are the issues associated with software
+ patents?<br>
+ A: Software patents impose a complex legal landscape of great
+ concern for the free software movement. Visit <a
+ href="https://endsoftwarepatents.org/">endsoftwarepatents.org</a>
+ for more information.</p>
<p>Q: Does the WPDD have a patent retaliation clause?<br>
A: No. In essence these say that, if a licensee sues the
licensor for patent infringement then any patent license that