The main benefit to me, besides mosh support, of the Blink app mentioned in TFA is that it actually allows you to remap caps lock to be control, because between

The main benefit to me, besides mosh support, of the Blink app mentioned in TFA is that it actually allows you to remap caps lock to be control, because between left shift and tab is where the control key is supposed to live. I have been searching/waiting for half a decade for someone to produce a bluetooth keyboard that allowed me to remap keys the same way I can on my laptop and this software hack in Blink is the closest anyone has come.