VergeLive during live events?

Is is perhaps possible to do a Twit-style live broadcast when there's a live event going on like the Apple Keynotes, Google I/O or other tech keynotes? My idea is this: a couple of reporters report from inside the venue in the traditional liveblog format. Users can also follow a live stream (VergeLive?) at the same time next to the liveblog if they want. They can get the info from the editors in te venue who are liveblogging, and info, entertainment and opinions from a couple of other editors in the New York studio. Of course this would be impossible to do with events such as MWC and CES, but this idea could be fun at more private, separate events.