I'm running up against a tricky problem and was hoping someone might have some thoughts.
I need to create a view that shows all the users who have NOT posted a blog entry in a month. On top of that, I'd need to expose a filter so that the list can be filtered to show who hasn't created content in a given month. Essentially, the desired functionality is to be able to bring up a list of users by month who haven't blogged. We'd want to review past months to see if this is a recurring trend.
The closest I've come to getting this to work involves using "node: author" as an argument and setting it to summary if no argument is present but all this does is give me a list of users who've created blogs and how many.
Any advice on how this view could be created?
