I thought I'd share that I've recently been streaming Sculptris live on Ustream. This is something I've done for a while when I'm drawing programming personal projects involving flash programing, web design, illustration, graphic design, 3ds max or animation. I've now added sculpting in Sculptris to that list. I have been taking live suggestions on what to sculpt and have had a blast doing it.
I've been working with speed and accuracy in mind. My last stream I pumped out 6 sculpts in 6 hours of varying subjects and styles. I usually just have music playing and chat via the built in chat. Once I improve my desk situation I might be able to squeeze in a mic and talk about my work-flow.
I usually tweet when I'm live, mistercurtis (personal) or @orangebyte (professional)