Little automations - powered by Tasker - that make life run smoother:
1. Launches Foursquare and Gowalla upon arrival at a new location.
2. Enables auto-responder at the gym.
3. Launches music app when headset is plugged in.
4. Returns to home screen when headset is unplugged.
5. Launches to-do list when at home.
6. Reads aloud sender identity when SMS is received.
7. Repeats caller identity when phone is ringing.