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

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.
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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, restricted