One of the few people that I have seen who is taking this medium seriously is Daisy Whitney. She is not only taking it seriously, she is smart and really gets the online video landscape. Below is a segment she's created for TV Week called the New Media Minute. I think it is a great resource for anyone interested in following how video for the Internet is emerging. Her website is daisywhitney.com.
Check it out and let me know your thoughts!