A smart beta exchange traded fund, the iShares MSCI USA Value Factor ETF (VLUE) debuted on 04/16/2013, and offers broad exposure to the Style Box - Large Cap Value category of the market.What Are Smart Beta ETFs?For a long time now, the ETF industry has been flooded with products based on market capitalization weighted indexes, which are designed to represent the broader market or a particular market segment.Market cap weighted indexes work great for investors who believe in market efficiency. They provide ...