Irony #1: this article is itself paywalled. Irony #2: they actually use "paywall" as a term in the resulting URL (subscribe.washingtonpost.com/acquisition/?pro

Irony #1: this article is itself paywalled. Irony #2: they actually use "paywall" as a term in the resulting URL (subscribe.washingtonpost.com/acquisition/?prompt=1&promo=digital03_paywall...)