A few realities:1) Whether its Ralph Nader or Chuck Baldwin, third party candidates don't have a chance in the current system. Voting for them is at best a protest but not too terribly different from the decision not to vote at all.
2) Whether we vote Obama or McCain we are going to get the same agenda of big government, fiscal irresponsibility, business as usual. The only difference being that with Obama we get unbridled SOCIALISM rather than merely the SOCIALISM LITE of McCain.
3) For Christians, the critical issue is WHO DO YOU WANT APPOINTING SUPREME COURT JUDGES. The Nine Black Robes will be deciding on everything from Marriage to Abortion to whether the gospel will be considered "Hate Speech" and will have a huge influence on social direction of America. Elect Obama and things will be very difficult for Christians in this country for a LONG time after his presidency.