Apple has released Mac OS X 10.7.3 Supplemental Update, a tiny update to Lion that “resolves an issue when restoring a Mac from a Time Machine backup.” That’s it, Apple offers no other information. We’re guessing the issue in question was important enough to warrant this release now, instead of rolling it into a future system update. The update is small: only 38 KB on my MacBook Pro, although the standalone download is 24.55 MB. (Free, 24.55 MB)
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.