Geek mode fully on for this post...
I've just found a tiny bit of software that looks amazing - it's called TiddlyWiki, and it's simply a 360Kb HTML file which you can keep on a USB flash disk, your hard disk, or even e-mail to your mate - whatever - and when you open it, it's a complete to-do list, journal, project manager and so on.
Why is it cool?
So, in a nut-shell:
Since I do vivid descriptions and interesting writing even worse than Homer Simpson does the Moonwalk, take a look at TiddlyWiki's homepage instead.