How significant are domain name extensions? How does it affect SEO and the site's Google ranking (it if does)? .org, .net, .com...What else do we have?
I have heard that you can register domain names with Google, but I don't know how it works. Does Google have its own domain registration company, or does it act as a middleman?
Where do you need to register a domain name? Is there a government agency that regulates the registration of domain names, like the government agencies where you register a business?