I am looking to build a vast directory site that allows users to input into it and leave feedback etc, it will be a site built by the customers. It will need a template for each category and then a log on and submission processes. The main thing will be the google rating though because I want the site to have keywords that automatically mean each page's relevance can hopefully come high up in google. I want it to be simple looking and uncluttered but no flash or anything. It will be text based. Along the lines and the look of [url removed, login to view] with the same capacity.