Note: this post is from 2006, outbound links may be broken.
Stikkit: Sticky notes on your screen
Stikkit gives you the digital equivalent of a sticky note: the easiest thing you can grab to jot down an idea or reminder. As you type, Stikkit watches for appointments, to-dos, people, bookmarks and more, magically extracting and organizing the important details. It’s like having a personal assistant following along after you.
The cool thing about Stikkit obviously is that it’s on the web, so you can easily share your sticky notes with others.