I see that "report" didn't provide the actual name of any 'conservatives' they claim were dominating the talk shows. I'm sure it must be some 'vast right wing conspiracy', eh?
If you are still complaining about your perceived 'little change', maybe you should try watching something more 'fair and balanced'...... perhaps a network where their employees contribute to both liberal and conservative causes.
You might actually see some liberals attempting to defend their position. I'll understand if you feel it's like watching a train-car collision however, (link to congressman whore, er... I mean Grayson) that is, from the car's point of view.