BHO is not the first President to have only one citizen parent.
There have been other individuals over the last 200 years who were born on US soil to one citizen parent and they ran unsuccessfully for the Presidency or Vice Presidency without their eligibility being questioned.
When considering the line of succession for the Presidency, having only one parent citizen parent has never been a disqualifier as long as the person had been born in the US.
There is the argument that it shouldn't be that way. That is fine. But to argue that it isn't that way is another matter.
Suit yourself. But, don't blame anyone else when someone yells "fire" and you burn to death because you think they are full of it.
BTW, I notice that you posted no facts to support your argument, you only threw stones.