Speaking of domain names, I just learned today from a friend that you can register unicode characters in a domain if you use registrars that support "IDN" (Internationalized Domain Name). DomainSite.com was the only good one I can find. Now you can visit my blog from these awesome domain names:

ʇʇɐɯ.com

忄.com

I am told by my Chinese sources that the sword-looking character means "heart".