Resources about OAuth support in Gadget

http://sites.google.com/site/oauthgoog/oauth-proxy

http://code.google.com/apis/gadgets/docs/oauth.html

http://code.google.com/apis/accounts/docs/OAuth.html

http://groups.google.com/group/oauth/browse_thread/thread/5dea93b44dbbb628

OAuth test client: http://term.ie/oauth/example/client.php

Google OAuth Playground: http://googlecodesamples.com/oauth_playground/ (just for Google’s APIs)