This article at Technically Personal has GREAT advice on how to use YouTube to market yourself and your business. Well worth a read on this long holiday weekend.
Live and learn. Oh, while you're at it, check out the BoobQuake post. How did I miss this!?!
p.s. the site invites guest articles - if you write on web 2.0 or internet news or gadgets, blogging and more, you might consider an occasional guest post.