Is Video the NEW Blog Post?

The other day Greg Nino of Houston Texas wrote a Blog about the use of video as a tool to provide blogs that are NOT boring called Video Blogs & Why A lot Of Them Could Be So Much Better. He pointed out that such videos should be fun and point out a blog from a couple of guys from Think Big Work Small, or, the TBWS daily. I didn't really think too much of the "fun" video other than the sound did not match the mouths of the two men giving commentary to the world economics. But, I did think that maybe I should use my YouTube account to start providing customers with more information when they ask for it. So, I put this up the next day when I received an email regarding a listing of mine. What do you think? I can't say it is "fun" but I was asked by the customer about additional information after she reviewed it. So.... I made this new video for her. what do think? Is this what our clients want from us?