ParticipateDB

From the website : SMS Harvest lets large groups use their mobile phones to share thoughts, stories and their collective wisdom. And: How it works * We set up a field for your harvestin’. * Attendees text in thoughts, ideas or answer questions. * Messages are grouped by tags you set up. * Explore the results to make sense of all the feedback. * Share the bounty with your community! The tool was developed by Luke Closs and is available as open source on Github under the name Text Cloud : This is a simple connector which receives SMS messages from Twilio and then stores the messages in a database. The messages can be queried to produce a histogram of common words which can be used to generate a word cloud.