In Interspire Email Marketer there are both Users and User Groups. There are a variety of ways to use the system to accomplish tasks. Let me first explain how they work and then we will review some of the potential applications.
I was recently challenged to setup a user account in Interspire Email Marketer that allowed the user to be able to view results for select surveys without being able to edit the surveys. When you create a new user group in Interspire you can give that user group access to contact lists, email templates, etc beyond the ones they create.