| It's too hard to support |
We forgot to include IPv6 in our last RFP |
We would have to rewrite our entire application to support it |
It's not supported by Google Compute |
| It's too complicated |
It's not mature enough |
No one else has deployed it |
We have no roadmap for native IPv6 as we rolled out 6RD. |
| IPv6 is a security risk |
AWS doesn't support it |
Can't we just buy more IPv4 addresses? |
Github doesn't support IPv6 |
| IPv6 addresses are too long to remember |
It'll make it easier for the government to track me |
We have IPv6, but we just want to keep things simple |
What do you mean I have to wrap an IP in square brackets? |
Made with excuses from 
IPv6 Excuse Bingo