Seen it, though I didn't remember all of the details. See my first comment in this post. :)

I disagree with the general assertion "a convention has a run-time volunteer need of a little less than two hours per attendee," but can't bring myself to disprove it in the case of Arisia.

Do you have a plan for getting a quarter of Arisia to put in 8h each, average? Does that account for the number of comps that come from 3h of panels?