However, I think the software powering it (kwiki) is horrible for the end-user: It's slow and the UI is bad. I'm not alone, see <http://wiki.debian.net/?ConvinceMichaelMediaWikiRocks> Since I started the page, I guess I'll agree :) Most likely, the particular limitation you raise comes from the engine too. Chealer, who's happily watching mediawiki's ITP progress.