Are you a conservative who is tired of going out on dates with people who turn out to be liberals?  If so then ConservativeMatch may be just what you are looking for.  Somewhere to find a person of the opposite sex who shares your political opinions.  As they themselves say it's about "Sweethearts, not bleeding hearts".

I suppose it's nice that there's somewhere conservatives can go to find other conservatives.  Interestingly, there doesn't appear to be a LiberalMatch service.