aMaps let you create a visualization of a basic essay form — state your position and provide reasons, along with examples. After completing a scaffolded outline, you’re provided with a pretty neat looking visual picture of what you’ve developed, along with the embed code. You can also email the link to a friend or teacher for posting on a blog or website, and then people can respond to what you wrote.
It’s easy, free, and accessible to English Language Learners. It could be used as a introduction to writing essays.
Thanks to Mashable for the tip.