QuicKeys ElectroOops -- I completely forgot to mention in TidBITS-127 what CE Software included in the QuicKeys upgrade, and I can't expect everyone to remember TidBITS-123, which talked about what would be in the upgrade. My apologies! It's too late for the upgrade now, but still, sorry about that.
Type an em-dash on an iPhone
Typography and punctuation geeks rejoice! It's easy to type an em-dash on the iPhone's or iPod touch's virtual keyboard. To do so, tap the .?123 key to switch to the numeric keypad. Then touch and hold on the Hyphen key to reveal a pop-up strip showing an em-dash. Slide to the em-dash and release your finger.
Note that this basic trick works with many other keys on the virtual keyboard.