Does Losing a Formal Dining Room for “WOW” Kitchen Affect Resale?

Agent Laura Stankorb of Cincinnati, OH, asks in Zillow Advice:

Does losing a formal dining room for a WOW kitchen affect resale?

Good question (as I am contemplating the same decision), and there’s a good return of interesting answers. What do you think? Is a house without a formal dining room a no-no?