Why Directories Are Important
Directories should play a major role in your SEO efforts, well, at least the big and important ones, for the following reasons:
– Listings within major directories provide “context” to search engines. For example, if your web site is listed in the Open Directory Project under the category Pets -> Weird Pets -> Blue Cats, search engines will assume your web site has something to do with blue cats. Your web site and pages will be indexed faster and might have a better ranking in search results for specific terms (in this case, blue cats).
– Major directories (such as Yahoo! Directory, ODP, Jayde etc.) have high page ranks and as long as you obtain a non-reciprocal listing from them, paid or unpaid, your page rank will benefit greatly.
– Major directories are often replicated by other web sites (think of ODP, with hundreds of copies) which means that a listing somewhere in such a major directory will cause listings in all replica sites, contributing towards your link popularity efforts and boosting page ranks.
– The ODP (Open Directory Project) feeds results to Google, AOL,...