Ask HN: What would you like to see in a WordPress wiki plugin?

MediaWiki is ridiculously clumsy. WordPress has some plugins that provide wiki functionality, but they don't even come close to touching the usefulness of something like MediaWiki, so decided to build a feature-rich alternative. However, I want to get a sense of what features I should work on.

Here's what I'm working on:

- Search: instant redirect when exact match is found Revisions: - Flag/"report this article" with predefined customizable messages (spam, lack attribution, etc.) - Buddypress integration - Frontend user management (ban, block IPs, etc) - MediaWiki-style "Special" pages (New pages, Recently updated, etc.)

---- What other features should I focus on to make this a killer app?