[ikono]

I certainly understand where you're coming from but obviously disagree at least partially.

There is a difference between saying that the government should invest in and fund all companies and saying that there are cases where the free market will not act in the national best interest on it's own and the government can. The underlying issue here is that oil is subsidized in the US. It's not just the tax benefits to oil companies, it's all the military spending required to maintain undisrupted oil flow from the most unstable regions in the world. We've gotten to the point where we can't just stop cold turkey; so you've got to invest some money to clean up a mess made in the past. I'd love to get to the point where all our energy choices were on a level playing field so the free market could do the work but that just doesn't seem plausible today.

It's cliche at this point, but the space program and DARPA/ARPA investments led to a lot of the technology that enabled the formation and/or success of companies like Apple and Google.

This is off topic but with regard to your some of your other points, it's completely true that the federal government doesn't have to treat it's debt the same way a household does. That doesn't mean it should spend as much as it wants, but it does mean that it can spend a little more than it brings in forever. By senior equity I meant that the government's claims to profits(taxes) are senior to other equity holders.