In all honesty, C&I *could* stay and flourish, but people would need to rethink how it functions.
I'm all for just simply removing it for a simple reason: H&H is not my game. It is not your game. It is not shubla's game. It is J&Lo's vision.
When people come here to bitch about not having enough birds and dumb gameplay loop breaking wounds in the game, that influences game development in an unhealthy way in my opinion.
The simplest way to fix this mess is to just simply remove C&I.
The other would be to heavily moderate it so that only quality threads are preserved, and everything else is purged. A "Quality" thread can be something based on some simple guidelines. If you want to make a suggestion, simply fill out this questionnaire:
1. What is the problem in your opinion?
2. How would you fix it?
3. How would your idea make the game better?