"To our surprise"
OT: My pet search on HN is "Disclosure I work" [1] (or "Disclaimer I work" [2]). You'll see a few company names pop up much more often than others. I've been wondering why.  [1] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&query=%22Disclosure%20I%20work%22&sort=byDate&type=comment
  [2] https://hn.algolia.com/?dateRange=all&page=0&prefix=true&query=%22Disclaimer%20I%20work%22&sort=byDate&type=comment