I have oauth working to the point where I get account/ verify_credentials.xml returning output.
Using the same method, trying to do a POST or DELETE request to friendships/destroy/user_id.xml, it returns 401 Invalid Oauth Request. I checked the parameters with the Oauth validator at http://oauth.googlecode.com/svn/code/javascript/example/signature.html and it comes up with a different signature than what is generated in my code. But the same code generates the correct signature for verify_credentials. Here is my request: http://twitter.com/friendships/destroy/15461990.xml?oauth_consumer_key=C7BVu4yBnGRvRV8xUx1D7w&oauth_nonce=270A6631F0A425EEE51B6F61BB9474283A2E2A0E&oauth_signature=a4FxkLZ4f56SlLo6GkKc4znDGLc%3D&oauth_signature_method=HMAC-SHA1&oauth_timestamp=1237649989&oauth_token=14846470-rQpWRbh0EIp3cNNhvMYK1WLwuwzRSiD14HVo0H...&oauth_version=1.0
