You replied:
Drunken drivers are probably less than 1% of the motorists on the road.
MadameAxe responded:
Your analogy is a non sequitur.
To which you replied:
No, it's right on the money.
No, that's a perfect example of a fallacy:
Dangerous drunk drivers comprise 1% of the population.
Libertarians are 1% of the population.
Therefore, Libertarians are dangerous.
Roscoe, just because drunk-divers and libertarians may comprise 1% of the population, it does not follow that libertarians and drunk drivers are the same one percent. (As an aside, I believe this is the fallacy of the undistributed middle, not a non-sequitor.)