eurodns.com has pulished some interesting news about IDN domains and IPv6 launch

The introduction of IDN will require more IP address space which is no more guaranteed by the remaining 10% of the IPv4 address pool expected to be depleted by 2011. IPv6 will therefore extend the needed IP address capacity for IDN deployment around the world.

The implementation of IDNs gives companies and individuals based in the European Union the chance to register domain names that contain non-Latin characters under the .eu domain. The .eu IDNs support the 23 official languages of the European Union as well as the entire alphabets