Site Owners Forums - Webmaster Forums - Preparing to begin the newest directory

I am preparing to begin the newest directory and searching for guidance on this. I assume numerous Web directories make good revenue for listing sites. I think about joining the same bandwagon. However, I am not totally proficient of the general concept. I know that there are a lot of things to do. I believe that I necessitate being belligerent in marketing my site. This is necessary to welcome webmasters and SEO consultants in thinking about the value of my directory to be sufficient for submission. I choose to integrate their sites to related niche categories. What is your perspective on this?