People who type in all-lowercase, and people snarking at them, “Are your shift and capslock keys broken?”, are nothing new anywhere on the 'net. Not even extended wanks over the subject are new things. However, this instance (Feb. 11, 2014) may be worth mentioning because this comment — “I don't read comments that don't have proper capitalization” — netted some snark that segued into a delightful homage to Cole Porter.