CrinklyCrustacean wrote:
The question, "Is they is, or is they isn't?" makes me want to hide behind a giant copy of Fowler's Modern English Usage.
Fowler is to the literate of my generation very much what Dr. Spock was to the parents of my generation. I got the full impact of Spock which is why I type with my right hand but mouse with my left - my younger brother was luckier.
On the issue of usage, Linguistics has much to say.
Fowler was better than many another of that genre. But ultimately, those are Miss Manners - descriptively useful, sought after by the Socialized as justification, useful to those who want or need to "fit in" to a particular group. The AUTHORITY was and is and remains the individual speaker.
Have you tried reading Pogo? My father introduced Pogo to the family, but reading Pogo or Li'l Abner he had to translate to Academy English.