| Date | Title | Categories |
|---|---|---|
| Jun 1, 2004 | Task lists | emacs |
| Dec 26, 2009 | How you know your training sessions are working; Remote Presentations That Rock | leadership, presentation, speaking |
| Apr 17, 2012 | Sketches: People-watching at High Park | sketches |
| Apr 6, 2020 | Monthly review: March 2020 | monthly, review |
| Jan 20, 2025 | Revisiting wearable computing | geek |