Another metric that I'm not sure you can measure, is whether someone actually watched the whole video or not? I can say for at least a 1/2 dozen of those listed, I would have been a hit, but fast forwarded through, or just turned it off after a few minutes. I checked out a lot, but only actually watched a few from start to finish. Definitely watched more this year than last, hope Bob freshens up some of the questions on the repeat ones next time, I would imagine a lot of repeat viewers going forward..