Ability for Administrator to send an e-mail to a user with a link to reset their password

I often have users who need to know that they have an account on a site or have forgotten their password and need to reset it.
Often I find myself going to the Reset password page and entering their user name or e-mail address and requesting that the
password reset e-mail be sent to them.

I would like an easier way to initiate a password e-mail to a user or group of users. It would be nice to be able to
check the boxes on the user listing page and select "Email Password Reset Links" from the actions Dropdown box.

It would also be nice to see a link that did this when an administrator visits a user's account page.

Has anyone built something like this or is aware of something that accomplishes this task?