This is a call for developers to participate in a contest using Twilio voice and/or SMS to improve the environment. The goal is to come up with unique, powerful, or creative solutions that demonstrate the value of what's built and could become a business someday. Developers can submit their projects and receive feedback from the Twilio community through forums or by emailing [email protected]. Previous contestants who didn't win are eligible to resubmit with improved projects for another chance at winning a prize, including a Netbook and $100 in developer credit.