bogdanteodoru luceos That behaviour is correct of the SEO plugin, when discussions are not set as 'solved', the discussion will be marked as 'not answered' for search engines. Google does not strike you for that, it is just to let Google know that the specific discussion is not solved (yet). Discussions that are solved will get higher on specific search terms.
It would be better to have specific tags where the 'Best answer' plugin can be used in, as it is not needed everywhere. Until then, I'll have to set all discussions as 'QA' because it's not specified where QA can be used on the forums.
