It would be cool to have SVG graphics that show on wiki pages and can contain links to other wiki pages.

There are several levels of integration:
*attachment, contains links to wiki, embed in page.
*attachment, pass through a plugin that turns simple text to cool links
*graphviz text, pass through a plugin and generate SVG
 
!! Relevant projects
* [Graphviz plugin for JSPWiki|http://www.jspwiki.org/wiki/GraphVizPlugin]
* [Newer more general JSPWiki plugin|http://www.jspwiki.org/wiki/ImageGenGraphVizPlugin]
* Snipsnap had awesome rendering capabilities but it's kinda dead. Still hunting for the source code as the following seems incomplete: [http://snipsnap.svn.sourceforge.net/viewvc/snipsnap/]
* [Ploticus|http://ploticus.sourceforge.net/gallery/index.html] does graphs and timelines