Broken talk pages?

Threaded discussion existed long before Reddit as well. Size of the community is orthogonal to hierarchical threading. Let me be frank here: This extension has required a lot of upkeep to keep it working with newer versions of MediaWiki without upgrading the extension itself. If I have to keep maintaining it at its (crappy, buggy) state, I'm going to need very good reasons. There's an official MediaWiki project going on that can eventually replace this (http://www.mediawiki.org/wiki/Flow), but it's not ready yet. I'll be keeping my eye on it. If you want it to fit your needs, you should too.