[m_eiman]

Another way IPv6 could make things better: no need to point multiple domains at the same IP address, so you could have a one-to-one relationship between domain and address and prevent shady things from hiding behind legit things.

[nerdbert]

And, sadly, make it easier for repressive regimes like China and Iran to block access to websites that are currently accessible thanks to CDNs' reuse of IP addresses.