Im working on my onpage seo at the moment, and Im just wondering if theres any point using categories at all? IS there any seo benefit to it. same with tags? Arent they only to enhance user experience? and if the sites are only 8-10 pages I can fit all the recent posts on the right side anyway thus theres no point of having categories or tags is there? or is there some seo boost for them? Please do tell.