<h1 class="articleHeadline"><a href="goog_1108271955">The Defenders of Free Software</a></h1>
 <div class="articleSpanImage"><p class="caption"><a href="goog_1108271955">Armijn Hemel of the Netherlands is part of a
movement that wants to make sure that big companies adhere to the rules
of open-source software.</a></p></div><div class="articleBody">




<a href="http://www.nytimes.com/2010/09/26/business/26ping.html?_r=1">         ARMIJN HEMEL, 32, lives with his parents in Tiel, a town smack-dab in the middle of the Netherlands. He works as a technology consultant, but spends several hours a week on his avocation: pestering some of the world’s most powerful consumer electronics and technology companies....</a></div>
<a href="http://www.nytimes.com/2010/09/26/business/26ping.html?_r=1">http://www.nytimes.com/2010/09/26/business/26ping.html?_r=1</a><br>