Exclude filter when field is empty Merged

We often see situations where we want to exclude a record if a field is left empty.  The advanced filtering which was added of All, Any or None doesn't support this situation.  In order to get around this we have to end up adding custom fields which are basically include/exclude the record.  This makes Aha more clumsy as we end up with custom fields that just have to be there as the filtering isn't sufficient.