One fascinating aspect about this stage of our beta growth is watching as the variety of content expands. Maybe you're interested in learning how to hit a baseball, make a bunny out of a towel, or arc weld. In the past few days videos for each of these topics has been added to the site.

The arc welding video is very interesting because it's posted by a video production company that is highlighting the dvd they produced for the arc welder. And the dvd is being sold through Free IQ. So, the video company is marketing their services as much as they are marketing the product that is for sale on behalf of their client. That's a pretty slick opportunity.

Check out the teaser video. It's really well done. You get a very good sense for what you'll be purchasing. And the product page has a lot of detailed information about the dvd as well as the production company.

So, as we think about the long tail of content topics, the possibilities are infinite. If more than a couple of people are interested, there is a market. The industries or professions that can benefit from video marketing are limitless. Who would have expected to see an arc welding demonstration? But it works, doesn't it?