Internote 2.0.5, by Tim Horton, released on Jun 22, 2006
Persistent sticky notes for Firefox. Internote allows you to create notes on a web page which will be there once you return. Notes are very customizable, and come with many small, useful features. A manager is available, in which you can see all of your saved notes, edit them, print them, and delete them.
I got it for web development, however I found it handy for remembering what I wanted to do next turn. I've had it for a while, and figured I'd share.
Maybe Lack can use it for a more in your face todo.
