&lt;strong&gt;&lt;strong&gt;Charlie Sheen&lt;/strong&gt;&lt;/strong&gt; may no longer be &lt;a href=&quot;http://www.eonline.com/news/329935/did-charlie-sheen-just-quit-twitter&quot; target=&quot;_blank&quot;&gt;tweeting&lt;/a&gt;, but what he's doing instead is much more admirable.