Many people who call themselves libertarians subscribe to some views which are, in fact, contrary to what libertarians should stand for because they've fallen for leftist equivocation.
For example, a proper libertarian would recognize that it is important for government to act as a registry for certain things. Many people, businesses, and institutions want to voluntarily provide benefits to people who are in a kind of relationship which has, since time immemorial, been recognized as so significant as to justify its own word: "marriage". Many such people, businesses, and institutions do not wish to provide such benefits for people who are in different kinds of relationships, and a libertarian should recognize their right not to do so. Unfortunately, libertarians fail to realize that
Libertarian principle is to refrain from using government except where necessary. Government is the only thign forcing people to accommodate homosexuality. It's the only thing forcing people to accomodate abortion. Libertarian principle in larger government would free local communities to govern themselves as their people see fit. It would free people to reap the consequences, positive and negative, of their choices. Most important, in keeping government out of the picture, it would free Christianity to do what it does best. Government in all its Federal heavy-handedness counteracts the actual pursuit of Christian values.