This is an absolutely brilliant idea. I applaud you for this. I often find it very hard to recall everything I've been doing today, and even more often I will be bombarded with things to do 'soon' and will either open a text file to write it down or just try to remember. This way I don't have to leave the terminal. Class.

And by the way, I have no idea what TaskPaper is nor do I care. All I care about is that I can jot down some memos while I'm in my little linux terminal.