Why is SEO important?
Most website software uses dynamic urls, which most search engines feel have less importance over static urls. Community SEO's modifications change all of your dynamic urls to static urls and in turn the search engine robots can better crawl all of your website's pages and give them more importance than they would have without Community SEO installed. Is that ALL?No! Community SEO has tons of other built in features, which vary between released modules. For example, a 'similar topics' or 'similar entries' addon included with Community SEO will pull similar results based on the page you are viewing and display links to the other pages, helping search engines index related content on your site.
False stats inflation allows you to make your empty forum or community seem full. Let's face it, users do not want to join a site where nobody is online, or where there is no content. Using Community SEO you can make your empty forums appear full and active. This makes your community look far more busy and interesting to new registrants.
There's so many more great features. If you want your community to be successful with a steady flow of new visitors from all the search engines, then you need Community SEO