TiddlyWiki, version 2.0 is out

Too cool, 2.0 has got tones of new features.

from http://www.tiddlywiki.com/

"Welcome to TiddlyWiki, an experimental MicroContent WikiWikiWeb built by JeremyRuston. It's written in HTML, CSS and JavaScript to run on any modern browser without needing any ServerSide logic. It allows anyone to create personal SelfContained hypertext documents that can be posted to any WebServer, sent by email or kept on a USB thumb drive to make a WikiOnAStick. This is revision 2.0.1 of TiddlyWiki, and is published under an OpenSourceLicense."

Also check out tiddlydesktop.