At <a href="http://2013.jsconf.us/">JSConf</a>, I posed this question to a group of developers (in a pool no less):

<em><strong>"What are your primary sources for the web development information that you use, need and value?"</strong></em>

The reason for this question is because I've been trying to come up with better ways of ensuring that developers know about the new features in Internet Explorer. I've used the example of how I've had several conversations where developers didn't know that IE10 supported things such as WebSockets, Transitions, or (gasp!) border-radius. It got me motivated to figure where you, the dev community, goes to to get the most relevant info on new browser features. <a href="https://news.ycombinator.com/">Hacker News</a> and MDN were two immediate resources mentioned. 

So I'll ask you, the reader, the same question:

<em><strong>"What are your primary sources for the web development information that you use, need and value?"</strong></em>

Answer in the comments.