Do you have a particular skill (cartoonist, fitness trainer, copywriter) or passion/knowledge (Siamese cats, chocolate, premium coffees, mountain climbing or sports cars, favorite city or Caribbean island, etc.)? Convert that into a Web site -- the content attracts interested visitors, who in turn generate profits for your new business.Or perhaps you already have a business, online or off? Sell your services and/or products by attracting warm, willing-to-buy visitors.