Representatives among the UHD community set out to answer a burning question during a webinar this week – has UHD been a commercial success, or does it fundamentally remain a work in progress? This is almost a rhetorical question given the broader economic standstill that is – as discussed in another recent UHD webinar – stalling UHD service launches. As a result, no one dare forecast when UHD launches might kick off in earnest, not even the Ultra HD Forum itself which was showcasing a live demo of its newly revamped and impressive-looking UHD service tracker. Relaunched a month ago to celebrate the tripling of services from 2018 to 2020, based on data from 3 billion subscriptions, the Forum’s service…