It doesn't matter so much anyway, if someone is smart enough and wants to hack you they will be able to, if you have a good long password it could take a lot longer though. I wouldn't go typing passwords on any site to find out either, it kind of defeats the purpose of passwords.
Especially considering I (and many other people, I'm lead to believe) use the same password for everything, as complex as it may be, if someone cracks it, I'm screwed. I'm talking forums, emails, websites, YouTube, Facebook...oh god YOUTUBE AHHH! NO! THEY WILL NOT STEAL MY SUBSCRIBERS!!!...