Disagree. Labelling legitimate sources as Left, regardless of the qualifier, makes it seem to an unsuspecting person that most mainstream media sources are LEFT BIASED. This feeds right into the the right’s propaganda about media. Not everyone around here is a 40 year old internet vet. In fact there’s a whole cohort of new people showing up who have yet to gain this experience. The ones who see this are likely to form a slanted view based what MBFC says. It is bad to have people think sources like AP are Left-Anything.