"In the end, though, the rules do matter - it’s just that obeying them doesn’t. They need to be there to create a tension between conservatism and innovation. If the innovation continued unchecked, unmonitored by Susie Dent, then the language would fragment into thousands of mutually incomprehensible dialects. The stickler-advocated rules of spelling, grammar and punctuation slow the speed of change and allow the language to remain united."

— David Mitchell on grammar-based pedantry