How important is the name of domain for Google?

domain name is not important as you think, google likes domains old domain and website with unique content, if you choose the right keyword and work for it you will gain google authorship, google always change its algorithem and you need to focus on building unique content and keyword research why not long tail keyword.

have a look on the first page on google the top 10 websites don't have the keyword in domain.

 

Picking out a domain can be an essential in addition to pretty long term proceed (although with the advancement associated with Google’s Website owner Tools it offers got safer to proceed in addition to re-index your site when your domain change). Your website link reputation in addition to printing depends within the domain you've selected, so it’s important to select appropriate initially and steer clear of requiring you to transform as soon as ones brand is actually strongly recognized in the marketplace.

 

Um this is a silly debate... The sites that rank well with awesome keyword domain names would rank the same using the domain BlahFooBarBazFukker.com. It's completely irrelevant these days. You should pick a domain name to brand yourself or something that makes sense to your content.

 

Very important because it reflects your service or blog. People would take interest on your site and it would be easily optimized because of the relevance of the title to your site or blog. It would also be easy for them to type and visit your site then more traffic.