"Asset allocation is not everything. It's the only thing." One of the harshest lessons of the Global Financial Crisis was that when the going gets tough, correlations trend to one, giving even diversified investors very few places to hide. It wasn't about whether or not you got burned, it was a more a question of degree. While there's a time and a place for active stock selection, from a portfolio construction perspective, it's the active management of the overall asset allocation that affects the outcome. Using ETFs for portfolio construction The growing popularity in Exchange Traded Funds is in part because of their elegance in providing broad, liquid, efficient and cost-effective market access to most major asset classes with a single trade. We now have a broad range of building blocks with which to construct a diversified portfolio. As a result, the problem for investors has shifted from "How best can I access a broad choice of market...