Vachani is based in Brazil, where life is more affordable. He flies into San Francisco a lot, though, in an ongoing effort to stay in the tech biz. So, open question, how much cheaper does it have to be in Brazil to make it worthwhile to live there because it's cheaper, if you are flying into SF a lot? I mean, I know SF is expensive, but presumably if you are willing to make ~$600 flights on a regular basis, you woul…
Rent is the killer in SF. Forget about Brazil and imagine even a cheap American city. 1BR apartment in SF is ~$3300 1BR apartment in New Orleans is ~$1300. $24K/yr in savings on rent alone. Even if you fly in 8 times per year, for a round trip cost of $1K with food and accommodations, you're still well ahead. If you live abroad, and can earn USD and take advantage of the exchange rate, you're even farther ahead. A 1B…
The best, though, if you can swing it, is telecommuting. Then you can work most anywhere with an internet connection. And there are, arguably, far more interesting places to live (or at least visit) than the Bay Area.
Travel gets old after a while, but I think you're really missing out if you haven't at least gone to a few countries that are radically different from where you grew up.