There's no use for little black books anymore — we all have cell phones or PDAs to log phone numbers and keep track of our dates. But what are you supposed to do with all that information when you finally meet someone you want to be monogamous with? Are you expected to erase your history and start with a clean slate for your new guy or do you think it's OK to keep future possibilities (either for you or a friend) on record just in case? I'm torn on this one so ladies, do tell, do you erase old numbers in hopes of starting a fresh future? And how would you feel if your man kept his old flirt buddies just a call or text away?