>> Similar arguments go for things like power distribution, or rail 
>> networks. 
> 
> Rail networks aren't a monopoly. They didn't even have compatible rails 
> for a long time, since it wasn't really that much of a problem to switch 
> cars.

In which country?

-- 
http://blog.orphi.me.uk/
http://www.zazzle.com/MathematicalOrchid*

Post a reply to this message