Some investors might want exposure to businesses that are increasing their dividends.Despite short bursts of heightened volatility this year, the market is in record territory. It makes sense why that kind of performance will drive investors to take on more risk in their portfolios.But there are certainly investors that favor dividend income. And the Vanguard Dividend Appreciation ETF (VIG 0.13%) can provide just what these market participants are looking for. If it's $500 in yearly cash payouts that you wa ...