A few weeks ago I was in the AC in ORD (near H, K gates), and noticed they have a multipurpose coffee machine (cappuccino, espresso, mocca, etc.--it also makes coffee
); this is similar to what I've seen in the flagship lounges in JFK and LAX. Do other ACs have them (LAX, JFK, LGA don't have them yet).
PHL and DEN have had kind of coffee machine for many months.