I might be in the minority here. I (would) cheer for clean riders, or those who I think are clean. When the majority dopes (and thus the clean ones are hard to spot), I cheer for those who are the most believable (thus at max micro doping). This being said, I give a major phuck of rider style (that doesn´t mean that I don´t like some riders style over others; it´s just no criteria for me if I like a rider as a whole or not) or whatever. This prevents me from becoming one of those clinic hypocrites who condemn one group of allegedly dopers (the ones that are written about hateful posts 24/7), but hail other obvious dopers. Because this makes them no better than the group of old LA fanboys whose stance was "my doper is better than yours"...
Those who knowingly cheer for dopers are way worse than those naive who think the riders they cheer for are clean. Why? The ones who support cheaters keep the cheating business going (not only in cycling). They basically are spineless, while the naive will run away if "his" rider is caught and thus hurt the cheating business...
Riders I believe in/cheer for now: DeGreef, Gerdemann, Pinot, Roche, Taaramae, Kittel, Degenkolb, LeMevel, and then some