Why is libertarianism so infallible?

Libertarianism is the inclusion of every sapient being into the decision making process and all that logically follows from that. Utilitarianism is the objective of ensuring the most happiness for all sapient beings and all that logically follows from that. Sometimes they compliment each other, other times they contradict.

Discuss.

>>110
That's funny, because you couldn't answer to any facts before, why the sudden change? If you are so willing, why not go back to >>106 where I made a summary exposing how ridiculous and far away from facts your "opinions" were? Oh wait, you simply can't, because they are irrefutable facts, unlike your X IS SOSHALIST and assorted whining. Well then, go back to crying.