I'd really appreciate some opinions on this. See here: http://www.acorndomains.co.uk/threads/directories-vs-subdomains.40330/#post-154796 Thread is closed so I can't post there Have a big build coming up on a very premium generic .co.uk domain that we've just purchased. It's business-related, and will need geo and descriptive (qualifying) subdoms or subdirs. In advance of the question; yes, the individual content for each will be substantial. As per another thread, we're also trying to decide whether to use the .uk or .co.uk: Is Nominet violating UK competition law? Thoughts anyone? Thanks!