OpenVBX Contest: Extend and Improve` The OpenVBX contest invites developers to create plugins that extend and improve the functionality of OpenVBX, a platform for business communication. The goal is to encourage innovation and problem-solving with Twilio's cloud communications platform. Developers can submit their plugins by March 6th, and the winner will receive $100 in Twilio credit, an Amazon Kindle, and a Twilio track jacket. This contest is part of Twilio's efforts to foster a community of developers who can find success and solve problems using the platform.