diff --git a/Pentaradio_2009.mw b/Pentaradio_2009.mw
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 ==Inhalt==
 ===Gäste===
 ==Hack des Monats==
+* [http://twitter.com/TheMime Twitter's Silent Star]
+
 ==Softwarepatent des Monats==
 * [http://yro.slashdot.org/article.pl?sid=09/03/09/005720 IBM Wants Patent For Lotus Notes-Free Meetings]