The basic claim leading most authors to neglect this kind of context is that, due to its assumed undifferentiated distribution, this information presents a challenge for classifiers to accurately use it in class membership decisions, which is bound to negatively affect results (see Cooke and Gillam (2008), Turney and Pantel (2010), Bullinaria and Levy (2012), among many others).
with this mainstream position, Rumshisky et al.