Scott send me a link to the Pentametron: With algorithms subtle and discrete / I seek iambic writings to retweet. This site creates iambic pentameter poems from tweets by looking at the rythm of words. It then tries to find ryhming last words to create a AABB rhyming scheme. You can see an article about it on Gawker titled, Weird Internets: The Amazing Found-on-Twitter Sonnets of Pentametron.