Melvin Jules Bukiet, "What's Your Pronoun?", The Chronicle Review 9/21/2015:
[H]aving learned to adapt to unexpected or previously unknown pronouns, I am confronted by a new wrinkle in the language of identification. As one of the staff members at the college where I teach recently informed the faculty, "Some of the students will prefer to be referred to as ‘they.’ "
Really? Or rather, no, because here my problem is practical. Specifically, it’s what verb to use in those pesky evaluations. I cannot bring myself to write, "They is a good student." Nor can I write, "They are a good student." And I simply won’t write about an individual, "They are good students," because "they" are not Walt Whitman. "They" do not contain multitudes. They are entitled to their own identity, but not to their own grammar. Therefore, in lieu of any pronoun, I will use whatever name a student provides. This will lead to a stilted paragraph, but it won’t be wrong.