I&#x27;m pretty excited about this one.  We&#x27;ve been using Paper internally at Dropbox (under a few different codenames) for more than a year, and we now run almost all our collaboration through it--design docs, specs, etc.<p>I&#x27;m on the infrastructure (storage) team, so I haven&#x27;t really had anything to do with its development.  My team&#x27;s use started out as &quot;dog fooding&quot;, like most internal adoption, but now we&#x27;d all be pretty pissed if it disappeared because it&#x27;s simply way better than the array of tools we were using before.  Great usability, speed, etc.  Feels lightweight but powerful at the same time.<p>Anyway, hopefully you all like it too.