I have put moneroworld.com on afraid.org, a free DNS and dynamic DNS solution. You can now create your own subdomains using the moneroworld.com top level domain, for free! You can also host these subdomains on your home computer / server using the dynamic DNS thingy (or your VPS if you're so fancy).

Also, node.moneroworld.com is a remote node network for simplewallet. So if you point simplewallet at node.moneroworld.com using

./simplewallet --daemon-host node.moneroworld.com

or for windows...

simplewallet.exe --daemon-host node.moneroworld.com

Your simplewallet will connect to a random node that has joined the moneroworld node network.

If you want to volunteer your node for the network, please message me or email me at [email protected] , and I can provide instructions.