OpenSUSE policy?

I would like to hear your opinion on this article: http://en.opensuse.org/File_System_and_disk_speed_issues It describes disk write test using dd that needs 4 GB of free space, which I don't know how will end if one has lesser. Overall it looks to me like someones cut and paste operation without much idea what belongs to topic and what not. I found it looking for uncategorized pages. This brings up the question, do we have policy what to do if someone has comment (objection, disagreement) on some article. -- Regards, Rajko.