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Erwin Calverley

Commuting is actually a lot cheaper than having your own vehicle. What makes it cheaper is that you need not pay for any maintenance. Having your own car can be costly sometimes. Either way, they all have their own advantages and disadvantages. =)

Erik H

Hi Bill,

I just read a great article in the Harvard Business School Working Knowledge Newsletter on Personal Rapid Transport. With the costs of driving you mention above, PRT may be a good fit for many communities. The article is at

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