I was recently interviewed on video (in a t-shirt) at our offices here in Seattle by Payscale.com for their Salary Stories blog. I'm not sure if I'll ever be fully comfortable with how I look on video but it might be something to experiment with.
Don't worry - the video's short but it is more personally focused on me and the business than on SEO in general though I do try to guess at what G-man's earnings are like which should be fun.
And yes that's an Optimus Prime action figure in the background :)