User search via email address in admincp home

[makaiguy]

I've searched but been unable to find an admincp hack to do this. If one exists, I'd appreciate being pointed to it. If not, it would seem to be something many of us would find useful.

I'd really like to have a the ability to find a user by his email address added to the admincp home page. 90% of the support request emails I receive fail to provide their bbs usernames so I have to look them up via email address. It sure would be nice to be able to do this from the admincp home page, as we can with usernames, instead of having to go to the "Users" section, open the dropdown menu, click on "Search for users", then scroll down to the email address field.