[_fizz_buzz_]

It's a decent idea. I think a problem will be that you are trying to compete too much with stackoverflow.

* "provide a community reviewed wiki explaining what X is about": http://stackoverflow.com/tags/javascript/info

* "provide a Stackoverflow like QA section": http://stackoverflow.com/questions/tagged/javascript

* "provide an chatroom to replicate the IRC experience": http://chat.stackoverflow.com/rooms/17/javascript

[metalmanac]

My hypothesis is that 99% of the people who use Stackoverflow only visit the QA part of it and things like the community wiki and chatroom receive minimal traffic. From talking to a few dozens of users, most people don't even know that the chat room and wiki exist!

The current number of users in the Stackoverflow chat rooms

> with 100 users currently talking in 57 rooms.

The usage of the chat is shockingly low.

I think there's room to provide a better learning experience for developers and providing chat rooms for developers is a low hanging fruit IMO. People here on HN know about IRC and how to use it, but we represent a very small fraction of the population interested in programming, so the idea is to tend to the general population eventually.

[stuaxo]

This is the first I've heard of a wiki or chatroom on S/O and I probably won't visit them now I know they exist either.