As our user base grows I want to be able to find those users who haven't logged in for n months, so our numbers don't spiral out of control.
There doesn't seem to be any way to do this through the admin interface, eg. I can't sort the user list by when they last logged in or filter for it. Have I missed something and/or is it possible to find this information through API methods - again I haven't spotted a way but I'm not very familiar with the API.