A few good links
Introduction
Not an exhaustive list by any means, but I will update this group of links as I find those that are worth looking at. By that I mean those that are helpful, clear, informative, and will get you up to speed quickly.
Learn gooding for emacs
Mastering Emacs
A great series of articles that resulted in a fantastic book. Buy the book!
How to learn Emacs
Really great info to get you up and running with emacs.
EmacsWiki
The horses mouth basically. You always wanna find the official wiki, especially when it is as good as this. The only better wiki is the arch wiki.
Sacha Chua
You know that one person who loves emacs? The one who seems to have "you can do that in emacs" as their personal mantra? That is Sacha Chua.
Xah Emacs Site (ErgoEmacs)
Pay no attention to the man behind the curtain. Xah Lee is … well lets just say he hold some controversial opinions, but you can't argue with his knowlede of emacs.
Org-mode stuffs
Worg: the Org-Mode Community
The community maintained wiki. Always check the wiki.
How to Learn the Org Mode (Howard Abrams)
This guy, man. You gotta check him out. Learn you some org-mode real good.
BRB
TODO Stuff to help learn elisp
Because elisp is stupid important.
TODO EWW The Emacs Web Wowser
For me, eww ins not one of those "hey why not" kinda things, it is more a "hey! how would I live without it?"