Anyone use TiddlyWiki?

And for what?

I was browsing for portable software (for no good reason) and came across. It seems like a cool thing - a wiki you can carry around, but I have no idea what I’d use it for. Maybe notes for a story, I guess, but I can’t figure it out (I haven’t tried really hard yet).

So, anybody use it? Is it a cool thing?

(for those of you who have no idea what I’m talking about the homepage is here)

I adapted the Getting Things Done version to organize projects. I found it here. It turned out to be a little unwieldy for the sorts of things I was trying to organize. But it was definitely fun to play with.