The Struggle for Gender-Free Language: Is It Over Yet? 

All current style manuals address in one form or another the need for bias-free, inclusive language. Most writers and editors deal with this issue regularly — we've installed mental alarm systems that go off when we sense bias or something that can be construed as bias. In fact, some commentators say we've gone too far toward what social commentator Christopher Cerf calls, with grave facetiousness, 'content-free writing,' lest language offend anyone, anywhere. Does gender-free writing still present problems, and if so, how are most of us resolving them? After all these years of practice at being evenhanded, consider several litmus tests.

Rea, Jane. Editorial Eye, The (2003). Articles>Style Guides>Discrimination>Gender