Yahoo! Directory

While Yahoo! Search tries to include as many sites as possible in its index, the Yahoo! Directory is more like an exclusive club, where sites have to be approved by Yahoo! Editors. Because Yahoo! wants to maintain a highly useful directory, the steps for inclusion are a bit more involved.
To see if your site is already listed in the Yahoo! Directory, browse to http://dir.yahoo.com and search for the title of your site. If you don't see your site among the results, you can suggest your site to the Yahoo! Directory.

The first thing you need to determine about your site is whether it's commercial or noncommercial, because you'll need to pay $299 to submit a commercial site. According to Yahoo!, "If your site sells something, promote[s] goods and services, or represents a company that sells products and/or services," your site is commercial and should be listed somewhere in the Business and Economy category within the directory. If your site is purely personal, informational, or not-for-profit, your site is noncommercial. A banner ad or text ad on your site doesn't necessarily make your site commercial; if you have such an ad, it'll be up to the Yahoo! Editors to decide whether your site is commercial.


Adding a noncommercial site.
The first step to adding a noncommercial site is to find the appropriate category for your site. If you know of some sites that are similar to yours, you might try searching for the titles of those sites within the directory to see how they're categorized. Otherwise, start browsing through the directory at http://dir.yahoo.com for the most appropriate place for your site. If your site is a personal home page, browse to "Society and Culture"  People  Personal Home Pages. If your site is a weblog, you'll want to browse to "Computers and Internet"  Internet  World Wide Web  Weblogs.
Once you've found the appropriate category, click the "Suggest a Site" link at the top of the page. Choose Standard Consideration and follow the instructions for adding a site. You'll have the option to include a site title, URL, geographic location, and description. If you have suggestions about other categories that your site might be appropriate for, you can include those suggestions in notes to Yahoo! Editors.
Once you've made your submission, the waiting game begins. Yahoo! doesn't guarantee that all sites submitted will be reviewed, and many sites are not included in the directory. If your site doesn't show up in the directory within two or three weeks, you can resubmit your site using the same process. Multiple submissions in a short period of time could exclude your site from consideration altogether. To be guaranteed a response about your site's placement within the directory, you can submit your site as if it were a commercial site, paying the commercial fee.