There is also TiddlyWiki [http://www.tiddlywiki.com/ http://www.tiddlywiki.com/]. Its a single HTML file that you can carry on your flash drive. You create tidd

There is also TiddlyWiki [http://www.tiddlywiki.com/ http://www.tiddlywiki.com/]. Its a single HTML file that you can carry on your flash drive. You create tiddlers, tag them, search, the whole gambit. I use it for maintaining my work reports, and its pretty cool. You can even go as far as customizing the tiddlers (think of them as index cards). I created one for work that automatically puts the date, and adds "dailystatus" as a tag, and has two input areas, "Tasks completed" and "Hours worked". The file can get large, but if you feel the need to host it so its accessible from the web, there is tiddlyspot.com that lets you host these files for free. So you can have a local copy as well as one on the web, and you can synchronize between them easily.