Originally, I had a nice, easy password that I never forgot. Then I was obliged to pick a more complicated password that was an annoyance to type. Then I was obliged to pick a third, even harder password and use my email to sign in.
It was already annoying, because I have more than one email and couldn't always remember how to sign in. But on top of that, I just was hearing Edward Snowden mention that having to use one's email to log into a site makes you more vulnerable to hacking.
So how about thinking of reverting back to our handles instead?