Yandex has Autopoet that writes poems using search queries as dictionary. http://autopoet.yandex.ru/ http://autopoet.yandex.ru/ It supports quite some poetic f

Yandex has Autopoet that writes poems using search queries as dictionary. http://autopoet.yandex.ru/ http://autopoet.yandex.ru/ It supports quite some poetic forms including limerick. Unfortunately it only handles Russian. But poems are actually pretty awesome.