> The ability to render a document that looks the same everywhere should be prioritised IMO actually this is the question the whole effort hinges on. If the g

> The ability to render a document that looks the same everywhere should be prioritised IMO actually this is the question the whole effort hinges on. If the goal is to replace PDF for the uses that require pixel-perfect rendering on every client just as the designer intended, then this approach is dead-on-arrival. But if that's not the goal, then that has to be extremely well-communicated by the project, so that people who need that know they need to stick with PDF. Indeed, the project needs to explicitly say that it's not a goal, and that clients should be free to make reasonable rendering decisions within certain specified bounds.