Came across this recently ---
Structure & Surprise blog: An interesting blog with focus on the poetic turn as a significant element in poetry and a significant aspect in terms of crafting poems.
This blog offers materials supplementary to the book Structure & Surprise: Engaging Poetic Turns, edited by Michael Theune, including additional poems, discussion of poems, and ideas for creative pedagogy. It also offers new material: new structures, a growing anthology of poems employing particularly thrilling turns, and theory and criticism of the poetic turn.
I have found this blog very useful for the writing of poetry and other genres as well.