Certainly corporations and individuals, when not prevented from doing so by government, can be just as tyrranical as government can.
Of course. That should be one of the govts few duties, keeping us protected from each other. How do you think libertarians plan on protecting our Freedoms, everybody having a bigger gun than his neighbor? I thought only ignorant people thought that of libertarians.
No, it's a flaw in how libertarian logic is percieved.
I don't think a libertarian has ever assumed every libertarian is the same. Hell, it's the probably one of the biggest things holding us down right now. It's the non-libertarians that are always trying to paint us all the same shade of yellow (and it's never the shade of yellow most libertarians agree with, it's always the brightest, most anoying yellow.).