Translation of "You may be right": "I don't agree with you but don't feel like arguing about it."

>I'm sure you'll agree with me on this. It's just way past time that we broke the glass ceiling for women, and Sara's a great choice to do this. Plus, as I've said many times before, we're going to wind up with a democrat in the white house, but this time it will be John McCain.
>
>John
>
>>You may be right.
>>
>>>McCain just eviscerated the Democratic party with his VP selection. The women are going to flock to her!!!!! I see McCain winning 350 electoral votes......
>>>
>>>