Google’s Matt Cutts posted just days ago a video on the Google Webmaster YouTube channel (watch below) that discusses site structure, sub-domains vs. sub-directories.

During Matt’s discussion he said that Google weighs sub-directories and sub-domains the same and it’s basically up to personal preferences. With sub-domains you have to have independent DNS zones/settings where as sub directories you don’t.

Here’s the video and I’ll post my thoughts and open discussion below…