NetWorthIQ is:

…all about your net worth and keeping track of your overall financial health. No one wants a physical, but we all need one now and then, just to keep tabs on our well being. Your finances deserve nothing less, and determining your net worth is a good first step. NetworthIQ is a social personal finance manager designed to make monitoring your net worth easy and, dare we say it, maybe even fun. Heck, it’s even FREE!

Net worth tracking is a popular method of “keeping score”, determining how well you are doing on your financial goals. Certain financial software — Quicken, for example — will determine this information for you.

NetWorthIQ allows you to enter your net worth into a web application, and then cross-reference the information with other users, comparing your progress in a number of categories (age, income, location, etc.)