Online passwords are the 21st century padlocks; get them leaked and you're vulnerable to all kinds of nasty invasion. You have to be really careful who you share them with — if ever! At most workplaces, it's a huge no-no to share your password with anyone, but if you have email, a bank card, WiFi, or belong to any social networks, chances are you have a ton of personal passwords (and I hope they're not lame).
What's your thoughts on passwords? Do you share them with anyone, or do you keep them all under lock and key?