A "Snowball" is a poem "in which each line is a single word, and each successive word is one letter longer." Nossidge built an automated Snowball generator that uses Markov Chains, pulling text from Project Gutenberg. It's written in C++, with code on GitHub. The results are rather beautiful poems (these ones are "mostly Dickens"):
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.