Google Groups - "generic" ccTLDs list update
Geotargetable domains - Webmaster Tools Help
Domain Name Generator For Perfectionists
Top 1 Million Websites and the Top Level Domains used to Build Them | Research gTLDs, ccTLDs and IDN
Instantly Find a Domain, Facebook & Twitter Account - Namevine
Best Domain Extensions When a .COM is Not Available | SEJ
How New Top Level Domains Have Changed Google Search
DuckDuckGo - search / filter by TLD or country
Will Google’s Algorithm Give a Boost to the Dot Brand? | SEW
Official Google Webmaster Central Blog: Google's handling of new top level domains
Google coughs over "New-TLDs-as-SEO-boost" claims - Domain Name Wire | Domain Name News & Views
Domain Search: Adapting to New TLDs, Part 1 - Rightside Blog
nTLDs and SEO: The Big Picture
It's the end of domain search as we know it (and I feel fine) - Domain Name Wire | Domain Name News & Views