Member sign-up notification

[DarwinPR]

Is there any way to request Manila to send an Editor (such as a 
Managing Editor) an email notification as to when a person joins a 
WebLog? I have my site set up to not display members names publicly, 
but privately I'd like to know when someone signs up and signs in (even 
if they don't post anything). I couldn't find anything about receiving 
such notifications in the Manila user's guide.

I want to track my users, even if they're shy and not posting. There's 
got to be a way to do this privately, no?

Darwin