Chris Anderson responds to Wesner Moise’s concerns about Doc/View in Avalon. Chris is right: it’s too early in the Avalon dev cycle for frameworks to be written on top of it (anyone who remembers the genesis of MFC knows this), but this makes it imperative for the architecture group at MSDN to get out and spread the word before v1 ships about architecture patterns that make developing rich Avalon-based document editors easy.