I've been thinking the same thing lately.
Where one finds a "Republican" attacking the likes of Christine O'Donnell, Sarah Palin, etc., one tends to find many of these things in common:
- pro-homosexual "marriage
- pro-abortion (though perhaps less frequently, actually)
- globalist
- tainted by Marxism/fascism
- tainted by "progressive" reinvention of the Constitution
- against, of course Individual American Sovereignty
- against the sovereign authority of parents, church & other private entities of covenant, local government, state government and even national government, in that proper societal order
Karl Rove's self-promoted hero of American politics: Theodore Roosevelt.