Management of companies need to be convinced. Technical folks typically know that they want it, but are not allowed to play with it...
Oh, I have heard a lot of tech excuses:
* Why should I bother with IPv6? IPv4 works fine! * There could be potential security issues with IPv6, so better not use it! * I don't have much experience with IPv6, so better not use it! * I need to add each rule twice on that firewall, that's too complicated and error prone! * Most of the customer accessing this service don't have IPv6, so why should it be reachable via IPv6?
etc.
-BenoƮt Panizzon-