We always "dissent"!
Well, those who "dissent" from (with?) me are filthy, liberal trolls. ;-)
There is almost as much dissent amoung FR members as there are people on FR. You don't see that on DUthey are all lock step for the most part.
Here we have the big schisms between the Creationists and the Conservative Elvolutionists. We have battles between pro immigration and anti-immigration. Libertarian, Republican, and Randians. There are no such divisions on the other side. They view politics as their religion most of us view it as our natinal duty.