There are plenty accounts of Go in production: (Google's dl.google.com) https://groups.google.com/d/msg/golang-nuts/BNUNbKSypE0/E4qS..., (CloudFlare's Railgun) http://blog.cloudflare.com/go-at-cloudflare, (Bit.ly) http://word.bitly.com/post/29550171827/go-go-gadget, (SoundCloud) http://backstage.soundcloud.com/2012/07/go-at-soundcloud/, (Disqus's realtime-backend) http://blog.disqus.com/post/51155103801/trying-out-this-go-t..., etc