Donald Knuth (age 70) is considered one of the &quot;fathers&quot; of Open Source.<br><br>Knuth&#39;s primary system is a laptop running Ubuntu that never<br>connects to the Internet. <br><br>Knuth has been working on the &quot;Art of Computing Programming&quot;<br>
since 1962.&nbsp;&nbsp; Volume 4, Fascicle 0 was released earlier this month.<b><br><br></b>Interview with Donald Knuth...<br><a href="http://www.informit.com/articles/article.aspx?p=1193856">http://www.informit.com/articles/article.aspx?p=1193856</a><br>
<br>[side-bar] Knuth&#39;s collection of diamond signs is impressive.<br><a href="http://sunburn.stanford.edu/~uno/diamondsigns/diam.html">http://sunburn.stanford.edu/~uno/diamondsigns/diam.html</a><br><b><br></b>