Do You Clear Out Your Cell Phone?

OK, I'll admit it: I just rid my cell phone's address book of a series of people I hadn't spoken to or seen in years. I'm not sure why it took me so long, save for the fact that every time I get a new phone I have the salesperson transfer my SIM card into my new device.

This month's Shape says if you do anything this month, you should clear out your cell phone, which got me thinking about how cluttered and outdated most of our address books are.