Bridgette, thanks for stopping in and posting the new link. Very interesting. The base/accent/pop approach might deserve its own separate conversation but it does relate, for me, to how I feel about accessories. If I wear scarves or noticeable jewelry, the rest of my outfit is very basic.
I look at Bridgette's photos in that post and I think ok, the base is fine, and then the accent is nice, but when the third layer of pop is added my reaction is that there is way too much going on at once. It looks nice, and I can see how it would suit other people, but I would feel way out of character wearing it. I do base plus accent and that's all, and that's why I've never been a big accessories person, because clothing accents are to me more interesting and versatile than accessory accents.
Partially it might be a dressiness thing too. Bridgette's client photos are for work at a business formal workplace, with suiting and jackets and heels. Jewelry in that situation has a different, "oh but I know how to have fun and am feminine" vibe. When worn with a more casual outfit, say jeans and a knit top, jewelry makes the outfit more dressy rather than less, and a little fussy and 'done', which is counter to the environmental norms I live in most of the time.