Hmm, for me personally, actually watching live is just weird because of the timing. I work overnights in the EST, so I'm usually asleep at the time. But that is true for almost every rollplay show because my work schedule is Friday night to Tuesday night.
I normally just listen to the MP3s as they become available, although I did watch the first three hours or so of the Swan Song live, and then spent the last two days watching the Twitch And I think half of the most recent Nebula Jazz.
But, I do "watch" Blades as I am interested in the series. It's just mostly through the MP3s.
So really, unless it was early in the afternoon for me(like 1pm or earlier; preferably earlier), I probably wouldn't watch it live, unless it was on a wednesday or thursday. But I understand that's just weird and not likely to happen unless there was a massive shift to cater to the European timezones.