Ustream viewers were really engaged by Sony's big PlayStation 4 hullaballoo last week -- around eight million folks tuned in to the live broadcast on Ustream, with a whopping 1 million concurrents at peak viewing. On average, said viewer watched the two hour and five minute press conference for one full hour. To put that in perspective, the average Ustream viewer in general watches a given broadcast for 20 minutes, effectively meaning the average PlayStation 4 event viewer tripled the norm.

Ustream CEO Brad Hunstable told Engadget that the numbers are emblematic of his company's worldwide infrastructure strength, and a good example of why Sony chose Ustream for sharing game footage and streaming on its next console, the PlayStation 4. "Game consoles are global in nature," Hunstable pointed out. "We need to be able to serve both, from broadcasting out of the console and to the viewers, on a global basis. To be able to do that, you need an infrastructure footprint that's on a massive scale. We're the only ones that have that."

The video streaming company boasts offices around the globe -- "two in the US, one in Europe, and two in Asia; 180 employees strong," Hunstable told us -- and it already has partnerships with a variety of media and electronics companies, from Viacom to Panasonic. Despite the PlayStation 4 partnership, Hunstable said Ustream's game console plans extend beyond a single next-gen box. "We're absolutely free to work with all partners. Our vision is to have Usteam be ubiquitous. We wanna power the world's live broadcasting. If that happens to be on a gaming console, which increasingly it is, we wanna have a place there." Of course, we've yet to hear Microsoft' next-gen plans, but it sounds like nothing's off the table for Ustream just yet. "There'll be a lot more coming for certain, not just about this announcement but all of the things that we have in store for gamers around the world," Hunstable teased.