I would think their strengths for better economic policies, better military policies, better domestic policies and on and on would outweigh the black-and-white single issues but I am afraid you might be right.

People would rather have simple dogma on single issues. It's just easier to understand a single point of view on a binary issue.

Personally, on a related tangent: I find that the weakest part of most discussions is the tendency to try to make every discussion into 2 opposing viewpoints, rather than seeing the billions of permutations possible on nearly any issue. But it happens all the time.

It's so common that I believe it must be something somewhat hardwired into the way our brains work.

If he doesn't go w/ the people he is banned from the party. in this way the moderate party would cater to the demographic of the area... where one member might vote for gay marriage in NY, another in Alabama would not, but still be part of the same party, but only answer to their local constituents.