I just got an email today from Verisign that ICANN has been putting the final touches/stages on new gTLDs
These pretty much give you the ability to create your own gTLD (Generic Top Level Domain)
I'm not going to go into too much detail but heres the .PDF articles about the subject.
(Verisign also calls me alot. Never give them your phone number LOL)
Possibly being released late 2011
http://www.verisign.com/domain-name-services/domain-information-center/domain-name-resources/datasheet-newgtlds.pdf
http://www.verisign.com/domain-name-services/domain-name-registries/newgtld-services/
If you don't have Acrobat or can't open them. Right click the link and copy shortcut (varies from browser)
http://www.adobe.com/products/acrobat/access_onlinetools.html