I don't really go all out towards entropy, but I try to allow for happy accidents. When I do Mordanšage, there's definitely entropy involved.
I happen to be working on a book review article for a photo club in PA and was looking in Tao of Photography by Tom Ang - the two quotes on the page I opened to are:
Those who oppose the flow of Tao end up being called "unlucky." - Tao Te Ching
The Wise succeed without intending to do so. - Lao Tzu
I spent the first few years of photography just doing things as I felt like doing them, then spent a few years being VERY methodical. Now I'm leaning more towards in between the two approaches with some experiments just because.