Launched on 04/21/2006, the Vanguard Dividend Appreciation ETF (VIG) is a smart beta exchange traded fund offering broad exposure to the Style Box - Large Cap Blend category of the market.What Are Smart Beta ETFs?The ETF industry has long been dominated by products based on market cap weighted indexes, a strategy created to reflect the market or a particular market segment.Market cap weighted indexes work great for investors who believe in market efficiency. They provide a low-cost, convenient and transpare ...