I don't think it's vague ... From Merriam-Webster:
Function: noun
1 : the underlying foundation or basic framework (as of a system or organization)
You're confusing several issues. The first is the concept of "willing buyers". The idea of infrastructure is that it's a fundamental requirement, and the concept of "willing" doesn't really apply. Having a reliable power grid is no longer an option. Nor is a functional telephone network. And the Internet is approaching that point if it's not there already. Our entire socio-economic system depends on the availability of those services.
And while the Republicans and Libertarians like to wave "Free Enterprise" as the foundation of the US, the truth is that there are many examples of government oversight to protect us from greedy corporations. For instance, OSHA, CPSC, FCC, the various PUC's, etc.
The truth is, Free Enterprise is not a perfect system. It can be exploited, and will be, just as corporations have exploited the patent system which was originally intended to provide a way for inventors to license their work and encourage deployment, rather than be a weapon against competitors or blackmail against successful companies.
The Bell system ceased being a national monopoly, but the baby bells retained their regional dominance. The "competition" was a failure, as the incumbent phone companies drove competitors out of business through various shady practices from predatory pricing to uncooperative responses to line orders. Maybe you have competition, but in the metropolitan areas I've lived the only choices for wire-line phone service are the incumbent baby-bells, which, as you may have noticed, have consolidated almost to the pre-divestiture state.
Yes, it was. Not very successfully, though. It's because the incumbents were an infrastructure that they were required to lease their lines to competitors for local service.
That's both good and bad, but it's also not a fair analogy. The airlines are not the infrastucture in that case, but the airports and air traffic control system, both of which are highly regulated and tightly controlled by the government. A better analogy would be to say that the airports should be private enterprise, and should be able to dictate what airline can or can't use the facilities, based strictly on the airline's ability to pay whatever fees the airport wants to charge. Or maybe the airport will be owned by a specific airline, and will only allow their own planes to use the airport ... a situation very similar to where the Internet is headed.
In your airport analogy, the airport is the infrastructure and the airlines the competetive entities providing a service using that infrastructure.
You're still confusing what's infrastructure and what isn't. The roads provide the infrastructure.
Can and should are two different things. :-( I believe the government made a fundamental error when it allowed Comcast to keep it's network closed. If someone gets away with murder on a technicality, then I guess it's OK to kill people anytime I can apply the same technicality. Sorry, that's a bit extreme. But that's a little child's arguement, "he did it, so I should be able to do it." I agree that it's not fair to impose two sets of standards. But I think the wrong fix was applied.
Also, I NEVER said Verizon and Comcast shouldn't be content providers. What I said was that they shouldn't be allowed to PREVENT other content providers from using their infrastructure, directly or indirectly. Because they also control the infrastructure they have a potentially unfair advantage. Saying that consumers have a choice because there's cable as well as DSL/FIOS isn't appropriate. According to that, every Internet content provider will have to build their own private Internet to reach their customers.
No, different technology, different required infrastructure. When cable TV was deployed there was no way to deliver over phone wire. It required a completely new build-out of services and circuits.
Free Enterprise is about competition. Where it breaks down is when consolidation or other factors contrive to eliminate competition. The phone companies are doing their best to consolidate control of content delivery, through mergers, regulations and legislation. It will not be a good thing when you can only access The Phone Company's search engine, mail services, video content, etc., at whatever rate they feel justified in charging.
John Meissen snipped-for-privacy@aracnet.com