| Date | Title | Categories |
|---|---|---|
| Sep 25, 2003 | More news about opencourseware — education | -Uncategorized |
| Mar 12, 2004 | Cyclic task support | emacs |
| May 11, 2006 | Technology evangelism | |
| Apr 3, 2007 | Pinakbet | cooking |
| Oct 9, 2009 | Public speaker worried about losing control? Don’t have lectures – have conversations | speaking, web2.0 |