"We've got some big news for you. Brace yourself. There are search options beyond Google--and we're not talking about Yahoo! and MSN. Vertical search is on the rise, and whether you're looking for business products, services or information, or a new place to advertise, vertical search sites can benefit your company. Market research firm Outsell predicts that the vertical search market will reach $1 billion by 2009. While Google gets around 65 percent of search traffic today, it doesn't mean it's always the best place for your search."
10 Search Engines You Don't Know About - Entrepreneur.com - MSNBC.com