Some more notes and refs.

Zev Blut · Zev Blut · commit b87b50453f29 · 2010-08-26T14:03:56.000+09:00
diff --git a/presentations/challenges.txt b/presentations/challenges.txt
@@ -11,3 +11,7 @@
 * How to fix indentation of read-only code?
 
 * Techniques for making a good Emacs screencast?
+
+* Function Frequency
+** http://xahlee.org/emacs/function-frequency.html
+** Dribble / record.el
diff --git a/presentations/learn_more.txt b/presentations/learn_more.txt
@@ -6,6 +6,7 @@
 
 ** Emacs twitter accounts
 ** http://twitter.com/learnemacs
+** http://twitter.com/emacs/japanese
 
 ** Emacs Wiki http://www.emacswiki.org
 
