I could probably move to Ecuador or Cambodia and retire outright. Trust me, I've been considering it. But there's something about the developed world that I enjoy. When I traveled through Asia, I like Japan, Singapore, Hong Kong, South Korea. But Singapore seems to be even more expensive than the US?
What's beautiful about Malaysia is that it's somewhere in between. The major cities (KL/Penang) are like developed world, but the living costs are relatively (way) lower.