The FUDGE SRD is available for use as TiddlyWiki. That’s a clever use of the format.
More games with SRDs ought to get this treatment. I know d20 and Pathfinder have. I embarked on a similar project for Opening the Dark, but got cold feet about brazenly reposting someone’s work when they took it down, OGL or no OGL.
Also, TiddlyWiki as a wiki farm? That’s damn handy, as one of the “features” of TiddlyWiki is it only works locally.