If you "get a point across" by voting for a non-viable third party candidate, thus ensuring the election of a socialist Democrat, you're hardly making progress. First we need to spread the underlying principles, and wean people -- starting with "conservatives" off the government teat. A couple of weeks ago I was having a discussion on FR with a mother who claims to be supporting 2 children and her elderly mother on less than $40,000/year. She's very proud of herself for not accepting "public assistance", yet her older child (and soon her younger one too) attends public school, for which the cost to the taxpayer is usually $15,000+ per child per year. If her children go to college, they'll get federal government grants and subsidized loans, to attend colleges in which some academic departments receive additional federal grant money. Her elderly mother, who she claims to be supporting, is almost certainly getting Medicare benefits in excess of anything the mother and daughter combined have ever paid into the system. And yet she confidently announces on FR that she's self-sufficient (and at least a couple of other posters saw no problem with that claim). Do you really think she'd vote for a candidate who would cut off federal funding to Medicare and public schools and college student financial aid programs?
Think of it as "tough love".