This is OpenWiki modification. The goal is to crete classic ASP wiki engine that'll look and feel as Mediawiki.
Main differences from OpenWiki:
MIME type changed to application/xhtml+xml proper
... [More] MathML rendering by Gecko based browsers out-of-the-box (e.g. Firefox) IE with MathPlayer add-on spam defence by reCAPTCHA support
Features in development:
support for Mediawiki css (partially implemented) support for Mediawiki client scripts (partially implemented)
Sites using this engine:
NEQwiki, the nonlinear equations encyclopedia [Less]