iGoogle Developer Forum - join
This is a discussion forum where you can exchange ideas and information with other iGoogle developers.
Medium activity, 5713 members

Google Desktop Plugins - join
Discuss ideas and suggestions for Google Desktop Plugins. Also post links to beta versions of plugins not yet posted under the Google Desktop Plugin section.
Low activity, 218 members

Google Deskbar API - join
Discussion group for developers using the Google Deskbar API. Share your ideas and solve problems. Visit http://deskbar.google.com/ for more information about the Google Deskbar and the Deskbar API.
Low activity, 264 members