In his first accepted submission, pjstevns writes "The heat is on! With the rising use of online systems for school administration the battle for open and accessible solutions is here, now. Parents are forced to buy 'proper' operating systems from your favorite Redmond based supplier — just to be able to access their children's grades, or participate in classes. A petition addressed at parliament for proper implementation of the open-standards guidelines put forward by the Dutch government itself is buzzing around the Netherlands. Comply or Explain!"
It seems like a major supplier of education software in the Netherlands has written essential software in Silverlight that all students must use, claiming "...Magister is truly multiplatform because Silverlight is available for Windows, Mac OS X and Linux," despite it more or less being non-functional with Moonlight.