since the current market is dominated by collectors and enthusiasts, it seems that creating a wider appeal to operators is the route to take if you want to grow the market.
stern is the driving force behind pinballs survival, they were around when it was big, when it fell, and even now. therefore im inclined to believe they have a better idea of which direction the market needs to take to expand, rather than the opinion of collectors who have really hindered the market by steering it mostly towards their own interests, and have kept pinball machines out of the public eye.
i personally dont care if the pinball industry grows a billion dollars next year if that means all the machines are designed to stay in the home of individual collectors. id rather see growth in public interest than growth in $$$. i prefer to play machines on route anyway as i somehow feel that is the essence of pinball. could be just me though!