I think you typing in Google docs is about as "live" as you can get, seeing as people can watch you type as you do it. I don't know if there's something similar that's laid out better or anything. The reps use twitter to update, but even then you're not really seeing that in real time, and sometimes the wording between what you do and what they do is a little different. (i.e. you seem to do a literal translation whereas their translation seems to summarize and get the general point across)