Those of us who have Palm OS 5 based handhelds can\’t run the cool PalmWiki hack that enables WikiWikiWords to be linked from any text field of any running app, because old-school Palm hacks aren\’t supported on OS 5.
But we can run HyperNote, which is a standalone application that\’s basically a wiki-fied version of Memo Pad.
It\’s GPL code too, so it\’s free as in beer, and free as in you get to fix bugs yourself. ;)
[~stevenf]