>dogfooding does not help when the behaviour is logical and obvious to the designer-cum-user, and same with reviewing. While I can agree with dogfodding, then

>dogfooding does not help when the behaviour is logical and obvious to the designer-cum-user, and same with reviewing. While I can agree with dogfodding, then review doesn't have to be done just by the people that are responsible for the design/impl. You can have external reviewers for (let's call it) sanity check