A woman dropped a locked, password-protected phone into a recycle bin at Best Buy. A few months later she received a bill for $20,590.67 from Cingular, for calls made on the phone.
Cell phones are the "black hole" of gadgets. Other stand-alone gadgets get sucked into phones, but the best feature you could possibly put into a cell phone -- or any other gadget for that matter -- is technology that would enable it to charge itself without being plugged in.