I've been warned that there is a growing number of hackers here on DevART. What they do once they get ahold of your password is post graphically violent or sexually explicit images on your account which results in getting you banned from your own account!
So please, if you have a simplistic password, take some efforts to make it more complex.
Upper and lower case letters are a good idea as are numbers. Mix it up and of course, never, ever give your password out to anyone.