Wallboard contains too much irrelevant information

The current wallboard view gets to a stage where there are more plans than will fit on a single screen without scrolling the browser view. This is because the size of the individual plan "cards" do not scale with the window size (in Google Chrome/Firefox at least).

This is unfortunate when the view is on a large screen in the office, as some failing builds can be hidden by a large number of green builds. Other than a "feel-good" factor, displaying green builds is not helpful, as these builds requrie no action!

Possible solutions:

1. The ability to filter out green builds entirely and show only red and in progress builds.
2. Three sections to the wallboard - green, red, in progress, whose size can be adjusted and whose plan cards automatically scale in size to fit that section.

Or, really, anything that fulfills the criteria that the wallboard only contains information of interest.