ParticiPoll is an audience polling system for PowerPoint that lets presenters drop simple audience polls into their existing presentations and collect votes via audience members’ mobile devices. Co-founder Ben Ravilious will share the journey so far, touching upon building a software-as-a-service (SAAS) product, pivoting to a freemium selling model, trying to make time alongside running a busy web development agency and the beginnings of actually earning some money!