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 <div>
 
+<div>
+<img src="/img/press/volunteer/mike_caldwell.jpg" alt="Mike Caldwell">
+<p>Mike Caldwell</p>
+<p>Developer &amp; entrepreneur</p>
+<p>
+  <a href="http://www.bbc.com/future/story/20130412-bitcoin-and-the-illusion-of-money">2012-04-12 BBC News</a><br>
+  <a href="http://www.businessweek.com/magazine/content/11_26/b4234041554873.htm">2011-06-16 BusinessWeek</a><br>
+  <a href="http://www.wired.com/wiredenterprise/2013/03/bitcoin-ring/">2013-03-18 Wired</a>
+</p>
+<p><a href="mailto:mcaldwell@swipeclock.com">mcaldwell@swipeclock.com</a></p>
+</div>
+
 <div>
 <img src="/img/press/volunteer/tony_gallippi.jpg" alt="Tony Gallippi">
 <p>Tony Gallippi</p>
@@ -73,6 +85,18 @@ mode: wide
 <p><a href="mailto:media@howtovanish.com">media@howtovanish.com</a></p>
 </div>
 
+<div>
+<img src="/img/press/volunteer/joerg_platzer.jpg" alt="Joerg Platzer">
+<p>Joerg Platzer</p>
+<p>Business owner</p>
+<p>
+  <a href="http://www.youtube.com/watch?v=dyUmKqPVQ6s">2013-04-11 Russia Today</a><br>
+  <a href="http://videos.arte.tv/de/videos/eine-internet-waehrung-aus-algorithmen--6988468.html">2012-11-11 arte.tv (Deutsch)</a><br>
+  <a href="http://www.zdf.de/ZDFmediathek/beitrag/video/1547682/Burger%252C-Bier-und-Bitcoins#/beitrag/video/1547682/Burger%252C-Bier-und-Bitcoins">2012-01-21 ZDF TV (Deutsch)</a>
+</p>
+<p><a href="mailto:joerg@room77.de">joerg@room77.de</a></p>
+</div>
+
 </div>
 
 <p>You can contact the press mailing list : <img src="/img/press/volunteer/mailinglist.png" alt="mailing list"></p>
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