[SturgeonsLaw]

You might be fortunate enough to work in forward-thinking workplaces, because I see very little IPv6 adoption outside of mobile. I work with a lot of small/medium business clients and pretty much all of them are still on some flavour of RFC1918 behind NAT

[fulafel]

Have a look at the traffic on your network with tcpdump, you might be surprised what's going on even if you don't have IPv6 internet connectivity.

But yeah, bigcorp managed networks still often make do with v4 routing only. Besides mobile, homes and SOHO are more likely to have current internet access.