Why: The second-tier pay per click search engines are a very interesting area. Sometimes they can be very effective. And sometimes they can not be effective at all. LookSmart is looking to master specific vertical areas... making them the definitive resource for certain things. This very well might be the way to expand their reach. Second-tier search engines can be a really effective strategy in lowering your overall cost-per-acquisition cost, if done correctly.
How: I shot this with my mini DV Panasonic video camera.