Users who forget both Username AND Password

dan39

In Vanilla, there is a form for being reminded of your password. It works great, but it's not very helpful to users who can't remember their user name. You might be surprised how often that happens, but when someone doesn't visit a site in a while, it can be difficult to remember both your username and password. Is there a way to set up the "forget your password" page so that you can get the login-reset email just by typing in your email address that you used to sign up? Generally, sites that require username logins will give users the ability to just enter their email address to reset their login and password. Take digg for instance: http://digg.com/login