Thats not fair at all and you know it. You have issues that you feel strongly about and oppose certain candidates that disagree with you. Dobson is the same way: he is very concerned about abortion and marriage. Thompson seems to be less concerned about these issues and frankly has done a lot of distancing himself from social conservatives since he entered the race. So, no, Dobson doesn’t demand perfection he just wants a candidate who is willing to fight for life and marriage.
Dobson is a legitimate target for criticism since he has set himself up as an arbiter of who should be politically acceptable for the American Christian. His close association with FotF drags that organization into the spotlight and the political fight.