To really see and experience for yourself why Anova is the only viable solution for you, please take some time to check out our unrestricted Features » SEO friendly URLs
URL is the address to web pages. In general, web crawler starts its process by visiting list of URLs and then indexing them based on content and hyperlinks in the page. URL in dynamic form is hard to get indexed by search spiders, so it is necessary to offer SEO friendly URL i.e. clean URL that helps search engines to judge what the web page is about.
Anova supports SEO-friendly URLs for the site content, hence there is more chance for search engines to crawl your Anova site. For instance, if you have a question that says "how to prevent swine flu infection", then the URL corresponding to that question page will be: http://yourdomain.com/answers/how-to-prevent-swine-flu-infection.html. While crawling, search engines can easily make out that the web page carries information on swine flu prevention measures. When there is a search query for swine flu prevention measures, the corresponding web page in your site will be displayed. Therefore, the chances of getting exposed to public is more.
Not only for questions, the other site content like forum, blog will be crawled in the same way by search engines and your site will surely achieve high page ranking.