Should You Invest in Exchange Traded Funds? There are thousands of ETFs available. Should you invest in them? Related Content Tax Deductions You Won't Believe Here are some examples of deductions from the IRS that were permitted and some that were, uh, too creative. The Rule of 72 Do you know how long it may take for your investments to double in value? The Rule of 72 is a quick way to figure it out. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared?