Why? We are the United States, not the 'Not-So-United States', and under Lincoln's right, the union is immortalized, and older than the constitution it's self. The problem is not Obama, in some cases it may be, but the problem is the instant impulsed citizens under Romney.
The idea of seceding because of Obama? Hah, it's not right. Lincoln has settled the union once before, and maybe his memory can do it again.
Don't secede, and don't join another country and make yourself a easy invasion target due to being in the land of the United States.