Wanted to make poems into games. Was interested in structure, specifically. Form, I guess it should/could be called. Needed something kind to people with zero programming skills. Twine seemed to fit. You can do a lot with the basic linking thing, even if it looks like garbage. Structurally/formally, it’s dashed fun to play around with. Great for making proof of concept.
Guess I should add that I also came the long way around, with lots of roundabout searches on digital poetics coming up empty, and expanding the field to interactive fiction, and how those tools could be utilized to make poetry relevant again. Or blur the lines between a story or a poem. Make interactive word things.