Apple has released MacBook Air SMC Firmware Update 2.0, the second system management controller update to address battery issues (see “SMC Firmware Updates for MacBook Pro, MacBook Pro Retina, and MacBook Air,” 3 October 2013). Directed at MacBook Air models released in the middle of 2013, Update 2.0 fixes a problem that caused the battery to drain more quickly than expected with the lid closed. As always with firmware updates, we recommend relying on Software Update to ensure you get the right update for your particular model. Be careful not to interrupt the update process! (Free, 804 KB, 10.8.5+)
Edit Last Expanded Snippet in TextExpander
Sometimes you expand a snippet and realize you need to make some changes. Instead of opening TextExpander and tracking down the snippet, use the Edit Last Expanded Snippet hotkey. Once you press your hotkey combination, a window opens to let you edit and save your the last snippet you expanded.
Take the time to set your Edit Last Expanded Snippet hotkey in TextExpander's preferences, and you'll save time in the long run!