Upon reflection, I think the only thing I'm opposed to is visible "features". As long as the final output remains a dumb grid of cells with extremely limited ca

Upon reflection, I think the only thing I'm opposed to is visible "features". As long as the final output remains a dumb grid of cells with extremely limited capabilities I can see where it would be useful for accessibility (or other) purposes to have a bunch of metadata in a standardized format describing the model that underlies the final output. A number of times I've been frustrated by the lack of additional channels when processing streams of data.