I agree and disagree. In most areas, I think it's true that other asset classes outperform real estate. One challenge in the Bay Area is that housing has been going up faster than non-housing investments. For example, I just checked the house next door to me on Trulia, and it's up 6X in 20 years. That's an almost 10% annual rate of return. So in fact if you don't own a house, you're probably falling even further behind from your house-owning peers. At least in this area.