Iām not coding now, sadly, but I hope to get back to it sometime. What I had in mind are shapes for chat apps so that hopefully someone can make one that can interop with other chat apps and maybe use that really cool Say editor 
So this is a good example of possibly improving the synergy between different parts of the community. Maybe some shapes for interop could be put out there, with the understanding that they will change, so that devs here can start to incorporate them and anticipate changes. Without expecting the shapes to be perfect or final on the first iteration.