While we are nearing the end of the IPv4 pool, a lot of consumer electronics (even Enterprise routers) do not support IPv6.
Today I bought a new printer to use at home. It had to be a printer which would work over WiFi, after some time at the local store I choose the Canon Pixma MP495, a simple printer, just what I needed.
After configuring it (which I had to do via Windows), I browsed to the IP of the printer and saw that it supported IPv6! (Even IPsec) Wow, that is something you don’t see often.
Haven’t tested it with my Ubuntu 10.04 laptop yet, but it is nice to see manufacturers start implementing IPv6 in ordinary products!