Ryan Leavengood is credited with creating the first RubyGems project: www.rubygarden.org [1]
RubyForge: www.rubyforge.net [2]
ImageMagick: www.imagemagick.org [3]
IPAdmin: ipadmin.rubyforge.org [4]
Gemspec Reference on RubyGems Manuals: docs.rubygems.org/read/chapter/20 [5]
Filesystem Hierarchy Standard: www.pathname.com/fhs [6]
Links:
[1] http://www.rubygarden.org
[2] http://www.rubyforge.net
[3] http://www.imagemagick.org
[4] http://ipadmin.rubyforge.org
[5] http://docs.rubygems.org/read/chapter/20
[6] http://www.pathname.com/fhs