Ember tends to go completely forgotten aside from a small burst of activity yesterday.

Speaking of which, I started a project in Ember and quickly encountered the primary reason why it is dangerous to change conventions and APIs -- searching for basic information on how to do certain things brings me to various StackOverflow posts, etc, most of which are just entirely wrong now.

It's worth noting that stackoverflow has some wiki blood in it; if an answer is out of date, you can edit it.