links for 2009-7-7: iPhone battery life, MacBook battery usage, Yahoo Search Pad
iPhone 3G S owners bemoan its battery life - Another reason to wait to upgrade. Note that I get pretty good life by turning off 3G and just relying on EDGE when at home where I have WiFi and a lot of the time when I travel. With SBSettings I can rapidly turn 3G on/off if I need it.
The correct way to use your MacBook's battery - I was able to get Apple to replace a MacBook Pro battery because it had few enough cycles but very low capacity as reported by System Profiler.
Pico projector phones by the end of this year? - Nifty idea, and would make traveling with just the iPhone and no computer more feasible, but like Jason, I doubt it happens on the iPhone very soon. I'd be more interested in the ability to connect the iPhone to an external projector.