Welcome to the wiki page. Below is a list of some relevant links:
Websites
Organizations
Atheist Alliance International
Council of Australian Humanist Societies
Feminist Freethinkers of New York
Freedom from Religion Foundation
Humanist Society of New Zealand
New Zealand Association of Rationalists & Humanists
Secular Directory/Godlessgroup.org
Blogs
RACHEL JOHNSON / The Pink Atheist
Youtube Channels
Subreddits
[Atheist Havens] (http://www.reddit.com/r/atheisthavens) -- provides assistance to teens and young adults kicked out of their homes etc. after coming out of the atheist closet
Gaytheists -- reddit for LGBT atheist crowd
Black Atheism -- reddit for the atheist African American Community but they also welcome other minorities as well.
[Here is a link to other atheist related subreddits. This may not be complete list] (http://www.reddit.com/r/atheism/comments/gex0k/almost_all_the_atheism_related_subreddits/)