Not that I have, but I am certainly taking pains to avoid it. It was one of my New Year Blog Resolutions. (Another was to write less… 😉 ) Why? Because I suspect the term conceals more than it reveals these days, and hinders discussion.
…This is in no way an effort to force others to agree with me or conform with my worldview; in all honesty, some of the people I insist on showing respect to would not return the favor. I am not attempting to tell others what they can and cannot say; it would be nice if other people agreed with my priorities and sympathized with my opinions. I believe in absolute freedom of speech, but also that decent people should have a few limits on what they will allow themselves to say. And freedom of speech is not freedom from critical analysis, freedom from criticism, freedom from opposition.
Freedom of speech is also a responsibility. Since I have the power to say whatever I like, I also have the responsibility to say things that I think are well-reasoned and respectful. This does not mean that I will not argue, will not disagree, will not pass judgment. This does not mean that I will not express ideas which many people probably find offensive, radical, or objectionable. It simply means I will try to express these ideas while avoiding any unnecessary use of terms purposely designed to marginalize or misrepresent already oppressed people.
Anyone who is remotely interested in justice and human rights needs to adopt the same attitude. And those who claim not to care at least need to understand the horrific gravity of what they are saying.