As far as exchange traded funds are concerned, Vanguard S&P 500 ETF (VOO) stands out as a top option for long-term investors to consider. This ETF allows investors to gain exposure to some of the largest companies in the U.

If you are looking for dividend income, there are two ways to invest: broadly or selectively. That's the dichotomy these ETFs are offering, too.

An option that may be ideal for long-term investors is the Vanguard Information Technology ETF (NYSEMKT: VGT). This Vanguard fund has outperformed the S&P 500 over the past five years Given the excitement surrounding tech,