Comment by latexr

> Now, in something like texting, I understand, when you're trying to type on that teeny phone keyboard. It's harder to hit the shift key when you don't have a spare finger because you're only using one.

Mobile operating systems (or is it just iOS?) by default turn the shift on automatically when starting a new sentence and are pretty consistently fast and right. It’s more surprising to me when someone doesn’t use proper capitalisation from mobile.