This changes things. In business we sell. We pitch. We show. We solicit for others’ buy-in. Sometimes we have a captive audience and must give a presentation. Prezi totally rethinks visual presentation, and offers a truly alternative way to convey ideas. A radical departure from the tradition of MS PowerPoint, led by an intriguing management and design team and encouraged by savvy investors, Prezi signals that a new field of more diverse conveyance choices has arrived.