Rethuglican partisans appear unable to grasp that there really are very few hard-core Democratic partisans.  A lot of us find Democrats a lot less offensive and a lot more sensible than their Rethuglican counterparts, but on the D side, that "Go Team!" mentality just doesn't have the same resonance it does for the R's.  Yes, we know how compromised a lot of Democrats are, but they're still a few circles less deep into hell than your guys.

The big difference is, when Rethuglicans get in bed with all the wrong actors, it's a happy marriage, enthusiastically made of, by, for, and in, hell; with Democrats, it's adultery, and a lot of us have no trouble calling bullshit on it.