You can get the data by using the way listed in the thread you mentioned:
I think the best way to do this is through User Reports in Admin Metrics. Click Community Admin, Metrics, User Reports subtab. Use the Activity Date Range to specify the range you want for the report. Also, enter 1 for number of posts lower number, and a high number for the top of the range. Just put in more than anyone will do. What is confusing with this report is that the Activity Date Range will not restrict the number of records. You will still get everyone. But the number of posts will be restricted to the number created during the Activity Range you specify. Export to CSV, bring it into Excel and sort on number of posts. Depending on the number of registered users in your community this can work well.
I used the same way. This year, we automated this process and we get all data via API. But, it's good to start with this approach.
Welcome to the Technology board!Curious about our platform? Looking to connect on social technology? You've come to the right place!