This time it's Writeboard for collaborative text editing over the web. Maybe something like SubEthaEdit for the very poor. From the FAQ:
Is this some sort of wiki?
No way. Not at all. Nope. Wikis are icky. Writeboard is about writing and editing solo or with others. It's all about the words. Wikis are about way more than that which is why they are generally pretty confusing to most folks.
Yes, of course, wikis are icky. And hard to understand. Logical. Might apply to someone who thinks to-do list programs are more brilliant than sliced white bread. Sorry, but it's just getting ridiculous what's coming out of that place. Banal programs don't get smarter just because you wrap them in candy colors ...