16. Wiki.rubyonrails.org Rails Page
Welcome to the community-driven Rails documentation! We rely on your contributions to keep the wiki accurate and useful, so please don’t hesitate to update anything that could be improved on.
http://wiki.rubyonrails.org/rails

17. Railsmanual.org
Your central source for Ruby on Rails documentation
http://www.railsmanual.org

18. Railslodge.com
Ruby on Rails plugin documentation and community, with a list of available rails plugins, helping you when using the RoR framework.
http://www.railslodge.com

19. Rubyonrailswebhost.com
Ruby on Rails Hosting Reviews - User reviews of the web hosting companies that support Ruby on Rails.
http://www.rubyonrailswebhost.com

20. Ibloggedthis.com 16 Ruby-on-rails-an-extensive-roundup-of-resources-projects-books-links-and-more Page
Ruby on Rails - An extensive roundup of resources
http://ibloggedthis.com/2006/04/16/ruby-on-rails-~

21. Tribes.tribe.net Thread A285741f-b0e4-4a16-9574-6dfbad5e4a3f Page
Ruby on Rails, the rockin' web framework for the Ruby programming language.
http://tribes.tribe.net/rubyonrails/thread/a28574~