This should be the top comment. This blog post just shows URLs, which are the result of being signed with the 'consumer secret'. You can see the same thing with wireshark, charles, or any other sniffer or debugging proxy.
The more important thing is the consumer secret itself, which is discussed here: http://stackoverflow.com/questions/4419915/how-to-keep-the-o...
The real meat is the 3rd party's consumer secret (the secret key that goes with their consumer key.) If you're finding those then someone needs to make a South Park ski instructor meme.