XZ-2 + ND filter ?
The shutter button is on top of, ie, part of the lens zoom lever.
Olympus USA does not address the ND feature but it IS addressed in the Olympus site in Asia as well as the UK & Ireland sites. There couldn't be different cameras for those countries than for the US could there? I really want that ND feature. In the XZ-1, you accessed it by pressing the flash button and then were able to toggle ND "on" or "off". Assume it would work the same way in the XZ-2.