"Cameron and Mitchell are a loving, grounded, committed, and demonstrably affectionate couple and have been from the beginning of the series. It happens that we have an episode in the works that addresses Mitchell's slight discomfort with public displays of affection. It will air in the fall and until then, as Phil Dunphy would say, everyone please chillax."
Hey: I love "Modern Family" -- along with "Community," the funniest show of the 2009-10 season -- but that "slight discomfort with public displays of affection" is ... narratively convenient. And I don't think it's going to fool anybody. Certainly, we see Cam & Mitchell in private moments together, yet they still don't kiss.
I don't need "Modern Family" to be a gay makeout show. But it's done the foundational work of presenting the gay family as just another strand of a broader American family. Their very "normalness" makes it all the more glaring that they're not given the same kissy-face privileges as the show's straight couples.