I see it too. Here's a cached version of the response: http://app.apigee.com/console/apigee-console-snapshots-1283317200000_b7a1fe22-6ec8-4996-ba1a-2720227c896c/rendersnapshotview
The same request with xml seems to be working fine: http://app.apigee.com/console/apigee-console-snapshots-1283317200000_66477219-251e-401e-8c74-f16e2a504483/rendersnapshotview -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk?hl=en