Google

Google.com has 610 URLs listed in 526 Dmoz categories.

Clepy
A group of Python enthusiasts living in the Cleveland, Ohio, area.
http://groups.google.com/group/clepy/
Top/Computers/Programming/Languages/Python/User_Groups

Utah Python User Group
Offers meeting information, mailing list and links to members' blogs.
http://groups.google.com/group/utahpython
Top/Computers/Programming/Languages/Python/User_Groups

REBOL at Google Groups
A small but active discussion group that started in December 2004.
http://groups.google.com/group/Rebol
Top/Computers/Programming/Languages/REBOL/Chats_and_Forums

Google Data on Rails
Offers a library intending to help using Google services with the GData api format.
http://code.google.com/intl/fr/apis/gdata/articles/gdata_on_rails.html
Top/Computers/Programming/Languages/Ruby/Tools

JKeyLockManager
Provides fine-grained locking with application specific keys. [Open Source]
http://code.google.com/p/jkeylockmanager/
Top/Computers/Programming/Threads/Java

Google Corporate Information: Software Principles
A proposal to help fight deceptive Internet software.
http://www.google.com/corporate/software_principles.html
Top/Computers/Security/Internet/Privacy

Google Spyware Removal Group
Questions and answers about spyware and spyware removal.
http://groups.google.com/group/spyware-removal
Top/Computers/Security/Malicious_Software/Spyware_and_Adware/Chats_and_Forums

ISO27k Implementers' Forum
Google Groups forum for those actively implementing the ISO/IEC 27000-series standards. Membership required for viewing content.
http://groups.google.com/group/iso27001security
Top/Computers/Security/Policy/Standards

Msysgit
Offers a console implementation of the version control system for windows.
http://code.google.com/p/msysgit/
Top/Computers/Software/Configuration_Management/Tools/Git

Git Osx Installer
Provides a console implementation of the version control system and a user interface, for Mac OS X.
http://code.google.com/p/git-osx-installer/
Top/Computers/Software/Configuration_Management/Tools/Git