From the website:
SMS Harvest lets large groups use their mobile phones to share thoughts, stories and their collective wisdom.
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!
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.