@jacob: I guess from a micro-perspective I am having an even worse position trying to convince a libertarian.
Heck, I even agree that governments are mostly inefficient, corrupt and operating by force.
But my position is that you have to at least get the accounting right if a theory is supposed to be valid and I do not see this in the "government steals my money" model, which is why I correct it until my fingers are bloody stumps ("I can't go to bed, someone is wrong on the internet"-syndrome).
There are enough things wrong with government, why invent imaginary problems?
If you want a smaller government, that's fine. If you want no universal healthcare, that's fine. But that's no reason to invent arguments that it cannot be financed.
These are policy decisions. Just because things can be financed does not mean that they should. Especially when everything can be financed.
The ironic thing about the "buying from government means wealth is redistributed to me" idea is that the government is the monopolist on money. As such it is a price setter. It does not seem to use this power, though.
I better sleep over this one again.