I&#x27;m a developer at COS - things we&#x27;ve done have been mentioned here before, but it&#x27;s a cool feeling to see a link to our homepage on HN :)<p>I don&#x27;t know how much I&#x27;ll be online for the rest of the day, but I&#x27;ll make sure others at the Center are aware of this post and I&#x27;m certain someone will be able to answer any questions.