Postings on WD have led me to look back at some of the poets I studied long ago, for 'A' Level, and at uni. Baudelaire, Verlaine, Rimbaud. This could keep me busy for some time.
I don't have any flag to fly for free verse as opposed to formal and when I write I flit from one to another. But maybe this could make me become more conscious of what I'm doing and why.