text: The Finer Points of Finance (The Motley Fool) The Motley Fool - NS: Most people know that Bankrate (Nasdaq: RATE - News) compiles rates for CDs, home equity loans, credit cards, mortgages, and other popular products. But some may not be aware that the company actually tracks data for over 310 product categories in over 400 markets (both numbers have expanded recently). Can you list a few of the more unusual products that you follow?