Sorry, I may have been unclear on my part :)
What I ment was that the first part where you filter for everyone MV > 100k we have a higher MV than when you filter for more than 1 post. Meaning we have many users with a high MV power that hasn't posted anything.
If a user has > 100k MV and hasn't posted they will not be visible in your second statement.
Or maybe I'm just thinking wrong here...
That's what I meant about the filters not being added together. The second statement is just about those who haven't posted. It doesn't also take into account their MV amount. That means an account can be in both groups.