Thank you for responding with these great supplementing articles. Very helpful! Which leads me to follow up questions if you dont mind. I wasn't so much getting to using categories but more what is desribed in the video below circa 3.50 mins in.
Its more of a one time static "category" for the rest of your blogs life to drive key words/ranking. The more i read I'm thinking this could be determental. Or a srtoke of genus?
Second question.... related to point #4 in the first article ( Multiple URLS serving the same content); i feel like my blog posts could be construed as containing the same information/ key words over and over as they will be drilled down detail into very narrow focused/niche content. Would this be considered duplication content?
Thank you very much for you response and guidance!