I am quilty of that, not only because of lack of time but the insecurity of sharing my pretty classic looks.
I never posted K/Rs as think nobody will know better than me what to choose from what's available here(in my neck of the woods:-)).
I dress for work, and my wardrobe is now at a pleasing stage for me, but my daily WIW and FFBOs are mainly the pencil skirt/dress silhouette-so not really on trend and noticed, not that popular among the forum members, either.
I continuously try to incorporate trends to what I have already, doing some upgrading, too-and this is a great place to come for inspiration.
OTOH I experiment with completely new looks only seldom-but you can bet, those are pretty well documented here:-).