In case you're not yet convinced that video chat is the next big thing phone makers are going to push on us, let Motorola's Sanjay Jha enlighten you. Having just launched the video-centric Motorola XT720 in Europe (sans a front-facing camera), Jha is promising that his crew will deliver between two and four handsets this year with the equipment necessary to carry out video calls. Funnily eno
