Techcrunch has an interesting article up about the potential future value of Bitcoin. Given that there will only ever be at most 21 million bitcoins in circulation, it’s a trivial exercise to calculate how much each coin will be worth, given some assumptions around which markets Bitcoin manages to capture.
The article includes an interactive calculator that lets you plug in your own values, although I would have liked to see some more options (where is the option for the internet/ecommerce market—where bitcoin has already arguably made the most progress)?