In trying to find out what people say about this, I came across this log: http://www.raibledesigns.com/page/rd/20021102?catname=General. Some wiki-centric thoughts put on this log, for example, this one. Evaluates different java wikis. Very Quick Wiki, SimpleWeb, Chiki and JSPWiki. Gives concise list of features with this one.
However, the log entry itself was old (Oct 2002), so we need to recheck on these.