Oh? Yes. My wiki does now support autosave. There was a new release and I upgraded, and got the cool new features and plugin set. All hail Anreas Gohr and Esther Brunner.
That? That's Wordpress 2.1. I'll be updating when I get home.
Over there? That's Habari. I've been keeping my eye on that one. It's not released yet. I guess development makes me happy, too.