Password Rules
Also: quit the "security questions" thing.  I can't count the number of times I've been locked out of my account because I couldn't remember the precise answer I gave to a security question.<p>I bought a house last month, and the biggest thorn in my side throughout all of the financial arrangements was security questions (I'm not even joking).  Here's a Facebook status update I posted (I had already been complaining about security questions a bunch):<p>"Just got challenged with a security question, which was "Thank you for your loan application." Wtf, that is not a question. And I've never filled out any security questions for this website, so I have no idea what it's expecting me to enter.<p>"I swear, security questions are out to get me."