An attempt to restore the reputation of IPv6

IPv6 is not really new. According to Google, 10% of all users that access Google, do this over an IPv6 connection (Source). My blog is also accessible over IPv6 since its start in January 2014 (and since January 2016 only over HTTPS - thanks to Let’s Encrypt!). When I talk with customers about IPv6, I often hear things like “Oh, we had to disable it. Too much problems!” or “We had to disable it.